saej1508v001

400 Commonwealth Drive, Warrendale, PA 15096-0001

SURFACE VEHICLE STANDARD

J1508

REV. AUG97 1987-06 1997-08

Issued Revised

Superseding J1508 JUN93

Submitted for recognition as an American National Standard

HOSE CLAMP SPECIFICATIONS

TABLE OF CONTENTS 1. 1.1 2. 2.1 2.2 3. 4. 4.1 4.2 4.3 4.4 4.5 4.6 5. 5.1 5.2 5.3 5.4 5.5 5.6 6. 6.1 6.2 6.3 6.4 6.5 6.6 Scope ....................................................................................................................................................... 3 Purpose.................................................................................................................................................... 3 References ............................................................................................................................................... 3 Applicable Documents.............................................................................................................................. 3 Related Publications................................................................................................................................. 4 Definitions................................................................................................................................................. 4 Classification ............................................................................................................................................ 4 Group #1 (Types A, AHH, B, D, C, F, FEO, FE, HD, I, M, MX, TB, SSC, and G... 4 Group #2 (Types E, CTB, or CTW).................................................................................................. 25 Group #3 (Types SLA, SLF, SLTF, SLHD, T, SLTB, SSPC, and SLFEO................................ 25 Group #4 (Types J, OES, TE, SEC).............................................................................................. 46 Group #5 (Type LP).............................................................................................................................. 51 Group #6 (Type H................................................................................................................................. 52 General Requirements ........................................................................................................................... 54 Group #1 ................................................................................................................................................ 54 Group #2 ................................................................................................................................................ 54 Group #3 ................................................................................................................................................ 54 Group #4 ................................................................................................................................................ 54 Group #5 ................................................................................................................................................ 54 Group #6 ................................................................................................................................................ 54 Materials................................................................................................................................................. 54 MaterialsGroup #1 .............................................................................................................................. 54 MaterialsGroup #2 .............................................................................................................................. 56 MaterialsGroup #3 .............................................................................................................................. 56 MaterialsGroup #4 .............................................................................................................................. 57 MaterialsGroup #5 .............................................................................................................................. 57 MaterialsGroup #6 .............................................................................................................................. 57

SAE Technical Standards Board Rules provide that: This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. QUESTIONS REGARDING THIS DOCUMENT: (412) 772-8512 FAX: (412) 776-0243 TO PLACE A DOCUMENT ORDER; (412) 776-4970 FAX: (412) 776-0790 SAE WEB ADDRESS http://www.sae.org Copyright 1997 Society of Automotive Engineers, Inc. All rights reserved. in U.S.A. Printed

SAE J1508 Revised AUG97 7. 7.1 7.2 7.3 7.4 7.5 7.6 8. 8.1 8.2 8.3 8.4 9. 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 10. 10.1 10.2 10.3 10.4 11. 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 12. 12.1 12.2 13. 13.1 13.2 13.3 13.4 13.5 13.6 Finishes ..................................................................................................................................................58 FinishesGroup #1 ................................................................................................................................ 58 FinishesGroup #2 ................................................................................................................................ 59 Group #3.................................................................................................................................................59 Group #4.................................................................................................................................................60 Group #5.................................................................................................................................................60 Group #6.................................................................................................................................................60 Threads...................................................................................................................................................60 Types A, AHH, B, C, D, and SLA..............................................................................................60 Type F, FEO, HD, I, M, MX, SLF, SLHD, and T..................................................................60 Type TB, and SLTB............................................................................................................................ 60 Type SSC and SSPC.........................................................................................................................60 Screws ....................................................................................................................................................61 Types A, AHH, SLA.......................................................................................................................... 61 Type B...................................................................................................................................................61 Type C..................................................................................................................................................61 Type D..................................................................................................................................................61 Types F, HD, I, M, MX, SLF, SLHD, and T............................................................................61 Types FEO, and FE............................................................................................................................ 61 Types TB, and SLTB........................................................................................................................... 61 Types SSPC and SSC........................................................................................................................ 61 Nuts ........................................................................................................................................................61 Types A, SLA, B, C, and D..........................................................................................................61 Type TB................................................................................................................................................61 Type SLTB............................................................................................................................................61 Types SSPC and SSC........................................................................................................................ 61 Identification............................................................................................................................................61 Types A, AHH, SLA.......................................................................................................................... 61 Types B and C....................................................................................................................................61 Type E...................................................................................................................................................61 Types F, FE, FEO, HD, I, M, MX, SLF, SLFEO, SLHD, SLTF, T, TB, and SLTB.......62 Type CTB..............................................................................................................................................62 Type CTW.............................................................................................................................................62 Type G..................................................................................................................................................62 Type J, OES, TE, SEC, SSPC, and SSC..................................................................................62 Manufacturers Notes.............................................................................................................................. 62 Type B Clamps.....................................................................................................................................62 Type CTW.............................................................................................................................................62 Clamp Performance, Acceptance Requirements, and Application Notes ...............................................62 Types A, AHH, SLA.......................................................................................................................... 62 Type E Clamps.....................................................................................................................................63 Types F, FE, FEO, HD, I, M, MX, SLF, SLFEO, SLHD, SLTF, and T............................64 Type CTB..............................................................................................................................................64 Type CTW.............................................................................................................................................65 Type TB................................................................................................................................................65

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SAE J1508 Revised AUG97 13.7 13.8 13.9 13.10 14. 14.1 1. 1.1 Type SLTB............................................................................................................................................66 Types J, OES, TE, and SEC..........................................................................................................66 Types SSPC and SSC........................................................................................................................67 Type G..................................................................................................................................................67 Notes ......................................................................................................................................................67 Marginal Indicia.......................................................................................................................................67 Scope This SAE Standard covers thirty-two (32) types of clamps most commonly and suitably being used on OEM coolant, fuel, oil, vacuum, and emission systems. Purpose This document is compiled for the specific purpose of describing the basic characteristics and minimum performance requirements recommended by the manufacturers. No application recommendations are intended or implied. For the benefit of the user in selecting appropriate products for their application, the committee has published ancillary documents that may assist you in this selection. The documents are SAE J1610, SAE J1697, and TMC RP 332. References Applicable Publications The following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply. SAE PUBLICATIONS Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001. SAE J178Music Steel Wire and Spring SAE J402SAE Numbering System for Wrought or Rolled Steel SAE J478Slotted and Recessed Head Screws SAE J1086Metals and Alloys in the Unified Numbering System SAE J1610Test Method for Evaluating the Sealing Capability of Hose Connections with a PVT Test Facility SAE J1697Recommended Practices for Design and Evaluation of Passenger and Light Truck Coolant Hose Clamped Joints 2.1.2 ANSI AND IFI PUBLICATIONS Available from ANSI, 11 West 42nd Street, New York, NY 10036-8002. ANSI B1.1, 3MUnified Inch Screw Thread ANSI B1.3MScrew Thread Gauging Systems for Dimensional Acceptability IFI 112High Performance Thread Rolling Screws 2.1.3 ASTM PUBLICATIONS Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. ASTM A 228Standard Specification for Steel Wire, Music Spring Quality ASTMA525Specification for General Requirements for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process ASTM B 117Standard Method of Salt Spray (Fog) Testing 2.1.4 MILITARY PUBLICATIONS Available from Commanding Officer, Naval Publications and Forms Center, 700 Robbins Avenue, Philadelphia, PA 19111. MIL Std MS21044Nut, Self-Locking, Hexagon, Regular Height, 250 F, 125 ksi Ftu and 60 ksi Ftu MIL Std MS21045Nut, Self-Locking, Hexagon, Regular Height, 450 F, 125 ksi Ftu MIL Std MS39326Clamp, Spring: Hose (Low Pressure) Type E

1.1.1

2. 2.1 2.1.1

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SAE J1508 Revised AUG97 2.1.5 AISI PUBLICATION Available from the American Iron and Steel Institute, 1101 17th N.W., Suite 1300, Washington, DC 20036. NOTE If specifications referred to in this document are no longer available through AISI, cross reference them to the SAE J standards in 2.2.1. AISIMaterial Standards 2.1.6 TMC PUBLICATIONS Available from The Maintenance Council, 2200 Mill Road, Alexandria, VA 22314-5388. TMC RP 332Guidelines for Hose, Clamps, and Fittings for Cooling and Charge Air-Cooling Systems 2.2 2.2.1 Related Publications The following publications are provided for information purposes only and are not a required part of this document. SAE PUBLICATIONS Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001. SAE J403Chemical Composition of SAE Alloy Steels SAE J404Chemical Composition of SAE Carbon Steels SAE J405Chemical Composition of SAE Wrought Stainless Steels SAE HS3500Fuel, Oil, Emissions, and Coolant Systems Hose and Hose Clamp Standards Manual 3. 3.1 Definitions Free Torque The torque value expressed in newton meters (pound inches) when the clamp is tightened four complete revolutions of the screw or nut, while in the free state. This value does not include any break-away effects due to staking or passage of the band ends beyond the screw head. Durability Torque The maximum torque value applied to a clamp without evidence of deformation or excessive wear when tightened once over a steel mandrel. Installation Torque The recommended torque for installation of the clamp. This is generally expressed in terms of 50% to 75% of the rated Durability Torque for specific clamps. Installation Torque is sometimes referred to as Application Torque. Ultimate Torque The torque value at which the clamp develops deformation to a degree that it cannot be reused or no longer achieves its intended use. Classification For ease of handling the various clamp designs and modifications thereof; clamps have been grouped by their basic design and functional characteristics: Group #1 (Types A, AHH, B, D, C, F, FEO, FE, HD, I, M, MX, TB, SSC, and G Clamps which require torquing a screw or nut for installation. A AND AHH Dual body wires utilizing a machine screw with trunnion nut for the tightening mechanism. Screw position tangential to the diameter. See Figure 1 and Tables 1A and 1B. B AND D Flat band body stock utilizing a machine screw and square nut for the tightening mechanism. Screw position tangential to the diameter. See Figures 2, 3A, and 3B and Tables 2 and 3A, and 3B. C Flat band body stock utilizing a bridge structure to position the machine screw and nut tightening mechanism perpendicular to the diameter. See Figure 4 and Tables 4A and 4B.

3.2 3.3

3.4 4. 4.1 4.1.1 4.1.2 4.1.3

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SAE J1508 Revised AUG97 4.1.4 F, FEO, FE, HD, I, M, AND MX A tangential worm drive screw engaging either pierced through slots or embossed threads. Those using pierced through slots are also available in extended band versions to protect soft hose compounds. See Figures 5 to 11 and Tables 5 to 14. NOTE FE means type F, embossed slots; FEO means type F, embossed slots with screw offset from centerline of the band.

FIGURE 1BASIC ENVELOPE DRAWING inch (mm)

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SAE J1508 Revised AUG97

TABLE 1A TYPE A, AHH, AND SLA (metric)SAE Size No. 16 18 20 22 24 26 28 30 Open Dia. (mm) 12.70 14.22 15.75 17.53 19.05 20.57 22.35 23.11 23.88 24.64 25.15 25.40 26.16 26.92 27.69 28.20 28.45 28.96 29.21 30.23 30.48 30.99 31.75 32.51 33.27 35.05 36.58 38.10 39.62 39.62 41.15 41.66 42.42 42.67 42.93 42.93 43.18 43.43 43.69 44.20 44.45 44.70 58 46.74 41.15 46.99 47,75 41.40 48.01 43.69 48.51 49.28 43.69 49.28 43.31 49.78 64 50.80 44.45 51.56 6.10 43.94 45.97 5.59 43.94 5.84 43.94 37.59 158 127.00 6.35 43.94 152 122.17 123.95 119.13 6.35 5.59 4.83 37.59 148 119.13 114.30 6.35 6.60 43.94 6.35 37.59 142 144 115.82 111.25 6.35 43.94 5.84 4.83 43.94 138 111.25 106.43 107.95 6.35 43.94 39.62 41.15 4.83 37.59 132 134 107.95 103.12 6.60 43.94 43.94 Closed Dia. (mm) 11.18 12.19 13.97 14.73 16.26 17.53 19.05 19.81 20.57 21.34 21.34 22.35 23.11 23.88 24.38 24.38 24.13 25.65 25.91 26.92 27.18 27.69 27.69 27.94 29.46 30.23 31.75 33.27 35.05 34.29 36.58 35.31 36.25 36.32 38.10 37.08 37.34 37.01 38.10 38.10 39.62 38.86 Adjust Range (mm) 1.52 2.03 1.78 2.79 2.79 3.05 3.30 3.30 3.30 3.30 3.81 3.05 3.05 3.05 3.30 3.81 4.32 3.30 3.30 3.30 3.30 3.30 4.06 4.57 3.81 4.83 4.83 4.83 4.57 5.33 4.57 6.35 6.10 6.35 4.83 5.84 5.84 6.35 5.59 6.10 4.83 6.35 37.59 37.59 128 103.12 98.55 100.08 6.35 43.94 Screw Length (mm) 21.59 21.59 21.59 21.59 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 31.24 37.59 31.24 31.24 31.24 31.24 31.24 37.59 31.24 37.59 43.94 43.94 31.24 37.59 37.59 43.94 37.59 43.94 37.59 122 98.55 100.08 95.25 6.35 43.94 43.94 SAE Size No. 66 68 Open Dia. (mm) 52.07 52.32 53.85 53.85 54.61 55.63 55.88 55.88 57.15 56.39 56.39 57.15 57.15 58.67 58.67 60.20 60.45 60.96 61.98 63.50 65.02 66.55 68.33 69.85 71.37 72.14 73.15 74.68 76.20 77.72 79.25 81.03 82.55 83.31 84.07 85.85 87.38 88.90 90.42 91.95 95.25 90.42 6.35 6.35 43.94 Closed Dia. (mm) 45.97 47.75 49.28 48.51 49.28 50.04 50.29 49.53 51.56 49.96 50.29 51.56 50.80 53.85 52.32 54.61 55.63 55.37 57.15 57.91 59.44 61.21 62.74 64.26 65.79 66.55 67.56 69.09 70.61 72.14 73.91 75.44 76.96 77.72 78.49 80.26 81.79 82.55 84.07 85.85 87.38 Adjust Range (mm) 6.10 4.57 4.57 5.33 5.33 5.59 5.59 6.35 5.59 6.35 6.10 5.69 6.35 4.83 6.35 5.59 4.83 5.59 4.83 5.59 5.59 5.33 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.33 5.59 5.59 5.59 5.59 5.59 5.59 6.35 6.35 6.10 6.35 43.94 Screw Length (mm) 37.59 37.59 37.59 37.59 37.59 37.59 37.59 43.94 37.59 43.94 37.59 37.59 43.94 37.59 43.94 43.94 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 37.59 43.94 43.94 43.94 43.94

70

72

32 34

74

36

76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118

38

40 42 44 46 48 50 52

54

56

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TABLE 1B TYPE A, AHH, AND SLA (English)SAE Size No. 16 18 20 22 24 26 28 30 Open Dia. in 0.50 0.56 0.62 0.69 0.75 0.81 0.88 0.91 0.94 0.97 0.99 1.00 1.03 1.06 1.09 1.11 1.12 1.14 1.15 1.19 1.20 1.22 1.25 1.28 1.31 1.38 1.44 1.50 1.56 1.56 1.62 1.64 1.67 1.68 1.69 1.69 1.70 1.71 1.72 1.74 1.75 1.76 58 1.84 1.620 1.85 1.88 1.630 1.89 1.720 1.91 1.94 1.720 1.94 1.705 1.96 64 2.00 1.750 2.03 0.24 1.730 1.810 0.22 1.73 0.23 1.73 1.48 158 5.00 0.25 1.73 152 4.81 4.88 4.690 0.25 0.22 0.19 1.48 148 4.69 4.500 0.25 0.26 1.73 0.25 1.48 142 144 4.56 4.380 0.25 1.73 0.23 0.19 1.73 138 4.38 4.190 4.250 0.25 1.73 1.560 1.620 0.19 1.48 132 134 4.25 4.060 0.26 1.73 1.73 Closed Dia. in 0.440 0.480 0.550 0.580 0.640 0.690 0.750 0.780 0.810 0.840 0.840 0.880 0.910 0.940 0.960 0.960 0.950 1.010 1.020 1.060 1.070 1.090 1.090 1.100 1.160 1.190 1.250 1.310 1.380 1.350 1.440 1.390 1.427 1.430 1.500 1.460 1.470 1.457 1.500 1.500 1.560 1.530 Adjust Range in 0.06 0.08 0.07 0.11 0.11 0.12 0.13 0.13 0.13 0.13 0.15 0.12 0.12 0.12 0.13 0.15 0.17 0.13 0.13 0.13 0.13 0.13 0.16 0.18 0.15 0.19 0.19 0.19 0.18 0.21 0.18 0.25 0.24 0.25 0.19 0.23 0.23 0.25 0.22 0.24 0.19 0.25 1.48 1.48 128 4.06 3.880 3.940 0.25 1.73 Screw Length in 0.85 0.85 0.85 0.85 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.23 1.48 1.23 1.23 1.23 1.23 1.23 1.48 1.23 1.48 1.73 1.73 1.23 1.48 1.48 1.73 1.48 1.73 1.48 122 3.88 3.94 3.750 0.25 1.73 1.73 SAE Size in 66 68 Open Dia. in 2.05 2.06 2.12 2.12 2.15 2.19 2.20 2.20 2.22 2.22 2.25 2.25 2.25 2.31 2.31 2.37 2.38 2.40 2.44 2.50 2.56 2.62 2.69 2.75 2.81 2.84 2.88 2.94 3.00 3.06 3.12 3.19 3.25 3.28 3.31 3.38 3.44 3.50 3.56 3.62 3.75 3.560 0.26 0.25 1.73 Closed Dia. in 1.810 1.880 1.940 1.910 1.940 1.970 1.980 1.950 1.967 1.980 2.030 2.030 2.000 2.120 2.060 2.150 2.190 2.180 2.250 2.280 2.340 2.410 2.470 2.530 2.590 2.620 2.660 2.720 2.780 2.840 2.910 2.970 3.030 3.060 3.090 3.160 3.220 3.250 3.310 3.380 3.440 Adjust Range in 0.24 0.18 0.18 0.21 0.21 0.22 0.22 0.25 0.25 0.24 0.22 0.22 0.25 0.19 0.25 0.22 0.19 0.22 0.19 0.22 0.22 0.21 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.22 0.21 0.22 0.22 0.22 0.22 0.22 0.22 0.25 0.25 0.24 0.25 1.73 Screw Length in 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.73 1.73 1.48 1.48 1.48 1.73 1.48 1.73 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.73 1.73 1.73 1.73

70

72

32 34

74

36

76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118

38

40 42 44 46 48 50 52

54

56

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FIGURE 2DIMENSIONS OF TYPE B HOSE CLAMPS

TABLE 2 DIMENSIONS OF TYPE B HOSE CLAMPS, inSAE Size No. 18 20 22 24 26 28 30 32 35 36 38 40 42 44 46 48 50 52 54 561.2. 3.

A Dia. Nom 0.50 0.56 0.62 0.69 0.75 0.81 0.88 0.94 1.03 1.06 1.12 1.19 1.25 1.31 1.38 1.44 1.50 1.56 1.62 1.69

A Dia. Open 0.58 0.64 0.70 0.77 0.83 0.89 0.95 1.02 1.11 1.14 1.20 1.27 1.33 1.39 1.45 1.52 1.58 1.64 1.70 1.77 1.12

A Dia. Closed 0.44 0.48 0.55 0.61 0.67 0.73 0.80 0.86 0.95 0.98 1.02 1.08 1.14 1.20 1.27 1.33 1.39 1.45 1.52 1.58

B Gap 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50

(1)

C Band Width .01 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.50(2) 0.62(3) 0.62(3) 0.62(3) 0.62(3) 0.62(3) 0.62(3) 0.62(3) 0.62(3)

D Screw Length Min 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12

SAE Size No. 58 60 62 64 67

A Dia. Nom 1.75 1.81 1.88 1.94 2.03

A Dia. Open 1.83 1.89 1.95 2.02 2.11

A Dia. Closed 1.64 1.70 1.77 1.83 1.92

B (1) Gap 0.50 0.50 0.50 0.50 0.50

C Band Width .01 0.623 0.623 0.623 0.623 0.623

D Screw Length Min 1.12 1.12 1.12 1.12 1.12

70 72 75 79 83 88 92 96 100 104 108 112 122

2.12 2.19 2.28 2.38 2.50 2.62 2.75 2.88 3.00 3.12 3.25 3.38 3.56

2.20 2.27 2.36 2.48 2.61 2.75 2.88 3.00 3.12 3.25 3.38 3.50 3.81

2.02 2.08 2.17 2.27 2.39 2.52 2.64 2.77 2.89 3.02 3.14 3.27 3.42

0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.62

0.623 0.623 0.623 0.623 0.623 0.623 0.623 0.623 0.62 0.62 0.62 0.62 0.75

1.12 1.12 1.12 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.38

Reference dimension. When gap is at value tabulated, clamp diameter shall approximate the nominal diameter.0.62 in width optional with user.in width optional with 0.50 user.

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FIGURE 3ATYPE D HOSE CLAMPS, in( see TABLE 3A)

see TABLE 3B)

FIGURE 3BTYPE D(

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TABLE 3A DIMENSIONS OF TYPE D HOSE CLAMPS, in(S ee FIGURE 3A)SAE Size No. 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 A Dia. Nom 0.62 0.69 0.75 0.81 0.88 0.94 1.00 1.06 1.12 1.19 1.25 1.31 1.38 1.44 1.50 1.56 1.62 1.69 1.75 1.81 1.88 1.94 2.00 2.06 2.12 2.19 2.25 2.31 2.38 2.44 2.50 2.56 2.62 2.69 A Dia. Open 0.72 0.78 0.84 0.91 0.97 1.03 1.09 1.16 1.22 1.28 1.34 1.41 1.47 1.53 1.59 1.66 1.72 1.78 1.84 1.91 1.97 2.03 2.09 2.16 2.22 2.28 2.34 2.41 2.47 2.53 2.59 2.66 2.72 2.78 2.84 2.91 2.97 3.03 3.09 3.16 3.22 3.28 3.34 3.41 3.47 3.53 3.59 3.66 A Dia. Closed 0.53 0.59 0.66 0.72 0.78 0.84 0.91 0.97 1.03 1.06 1.12 1.19 1.25 1.31 1.38 1.44 1.50 1.56 1.62 1.69 1.75 1.81 1.88 1.94 2.00 2.06 2.12 2.19 2.22 2.28 2.34 2.41 2.47 2.53 C Screw Length Min 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.38 1.38 1.38 1.38 1.38 1.38 SAE Size No. 119 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 181 183 185 187 189 191 193 195 A Dia. Nom 3.62 3.69 3.75 3.81 3.88 3.94 4.00 4.06 4.12 4.19 4.25 4.31 4.38 4.44 4.50 4.56 4.62 4.69 4.75 4.81 4.88 4.94 5.00 5.06 5.12 5.19 5.25 5.31 5.38 5.44 5.50 5.56 5.62 5.69 A Dia. Open 3.72 3.78 3.84 3.91 3.97 4.03 4.09 4.16 4.22 4.28 4.34 4.41 4.47 4.53 4.59 4.66 4.72 4.78 4.84 4.91 4.97 5.03 5.09 5.16 5.22 5.28 5.34 5.41 5.47 5.53 5.59 5.66 5.72 5.78 5.84 5.91 5.97 6.03 6.09 A Dia. Closed 3.41 3.47 3.53 3.59 3.66 3.72 3.78 3.84 3.91 3.97 4.03 4.09 4.16 4.22 4.28 4.34 4.41 4.47 4.53 4.59 4.66 4.72 4.78 4.84 4.91 4.97 5.03 5.09 5.16 5.22 5.28 5.34 5.41 C Screw Length Min 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50

B Gap 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.75

B Gap 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75

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TABLE 3B TYPE D (See FIGURE 3B)Manufacturers Designation for SAE Size(1)

Diameter Supplied in mm 8.3 9.3 10.3 11.3 12.3 13.3 14.3 15.3 16.3 1.5 17.3

Diameter Supplied in in 0.326 0.366 0.405 0.444 0.484 0.523 0.562 0.602 0.641 0.681

Clamping Range mm 6.0 - 8.3 7.0 - 9.5 8.0 - 10.3 9.0 - 11.5 10.0 - 12.3 11.0 - 13.5 12.0 - 14.3 13.0 - 15.5 14.0 - 16.3 15.0 - 17.5

Clamping Range in 15/64 - 21/64 9/32 - 3/8 5/16 - 13.32 23/64 - 29/64 25/64 - 31/64 7/16 - 17/32 15/32 - 9/16 33/64 - 39/64 35/64 - 41/64 19/32 - 11/16

8 9 10 11 12 13 14 15 16 17 1.

Clamping Range Decimal s 0.234 - 0.328 0.276 - 0.375 0.315 - 0.406 0.358 - 0.453 0.358 - 0.453 0.433 - 0.531 0.479 - 0.562 0.512 - 0.609 0.551 - 0.640 0.590 - 0.685

B mm 13.1 13.1 13.1 13.1 15.9 15.9 15.9 15.9 15.9 15.9

B in 33/64 33/64 33/64 33/64 20/32 20/32 20/32 20/32 20/32 20/32

D mm 9.1 9.1 9.1 9.1 9.1 9.1 9.1 9.1 9.1 9.1

D in 23/64 23/64 23/64 23/64 23/64 23/64 23/64 23/64 23/64 23/64

Recommended Tightening Torque (Nm) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

= In the absence of an appropriate SAE size

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FIGURE 4TYPE C HOSE CLAMPS

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TABLE 4A DIMENSIONS OF TYPE C HOSE CLAMPS, inB Bridge Stock Thickness .002 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.050 0.035 0.035 0.050 0.035 0.035 0.050 0.035 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.062 0.050 0.062 0.050 0.062 0.050 0.062 0.050 0.062 0.050 0.062 0.050 0.062 0.062 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 E(3) Band Thickness .001 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.017 0.010 0.010 0.017 0.010 0.010 0.017 0.010 0.017 0.017 0.017 0.017 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.017 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 F Screw Size and Length 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 6-32 x 0.50 10-24 x 0.88 6-32 x 0.50 6-32 x 0.50 10-24 x 0.88 6-32 x 0.50 6-32 x 0.50 10-24 x 0.88 6-32 x 0.50 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 10-24 x 0.88 12-24 x 0.88 12-24 x 0.88 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 0.88 12-24 x 0.88 12-24 x 0.88 12-24 x 0.88 G(2) Height Over Screw Max 0.64 0.64 0.64 0.64 0.64 0.64 0.64 0.64 0.64 1.13 0.64 0.64 1.13 0.64 0.64 1.13 0.64 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.25 1.25

SAE Size No. (1) 13 14 15 16 17 18 19 20 21 22 22N 23 24 24N 25 26 26N 28 30 30N 32 32N 34 34N 36 36N 38 38N 40 40N 42 42N 44 44N 46 46N 48 48N 50 52 54 56 58 60 62 64 66 68 70

A Diameter Open 0.40 0.43 0.46 0.50 0.53 0.56 0.59 0.62 0.65 0.69 0.69 0.71 0.75 0.75 0.78 0.81 0.81 0.88 0.94 0.94 1.00 1.00 1.06 1.06 1.12 1.12 1.19 1.19 1.25 1.25 1.31 1.31 1.38 1.38 1.44 1.44 1.50 1.50 1.56 1.62 1.69 1.75 1.81 1.88 1.94 2.00 2.06 2.12 2.19

A Diameter Closed 0.34 0.37 0.40 0.37 0.40 0.43 0.46 0.50 0.53 0.38 0.56 0.59 0.44 0.62 0.66 0.50 0.69 0.56 0.62 0.62 0.69 0.69 0.75 0.75 0.81 0.81 0.88 0.88 0.94 0.94 1.00 1.00 1.06 1.06 1.12 1.12 1.19 1.19 1.25 1.31 1.38 1.44 1.50 1.56 1.62 1.69 1.69 1.75 1.81 1.25

C(2) Bridge Width Max 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.64 0.41 0.41 0.64 0.41 0.41 0.64 0.41 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.64 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72

D Band Width .010 0.281 0.281 0.281 0.281 0.281 0.281 0.281 0.281 0.281 0.438 0.281 0.281 0.438 0.281 0.281 0.438 0.281 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.438 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505

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SAE J1508 Revised AUG97 TABLE 4A DIMENSIONS OF TYPE C HOSE CLAMPS, inB Bridge Stock Thickness .002 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 0.62 E(3) Band Thickness .001 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020

(continued)F Screw Size and Length 12-24 x 0.88 12-24 x 0.88 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 12-24 x 1.00 G(2) Height Over Screw 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.13 1.13

SAE Size No. (1) 72 74 76 78 80 82 84 86 88 90 92 94 96 100 104 110 114 118 138 54 561. 2. 3.

A Diameter Open 2.25 2.31 2.38 2.44 2.50 2.56 2.62 2.69 2.75 2.81 2.88 2.94 3.00 3.12 3.25 3.44 3.56 3.69 4.31 1.69 1.75

A Diameter Max Closed 1.88 1.94 2.00 2.06 2.12 2.19 2.25 2.31 2.38 2.44 2.50 2.56 2.62 2.75 2.88 3.06 3.19 3.31 3.94 1.38 1.44

C(2) Bridge Width Max 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72

D Band Width .010 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505 0.505

The N suffix applied to SAE size numbers designates the smaller series clamp design where sizes overlap in two clamp designs. Reference dimension for clearance purposes only. For size numbers 30 138, clamps having 0.020 tabulated band thickness are also available with 0.018 0.016 and 0.027 0.025 band thickness where so specified by user.

TABLE 4B DIMENSION OF HEXAGON SCREW HEADS, inV Across Flats Max 0.250 0.375 0.375 V

Screw Size 6 10 12

Across Flats Min0.244 0.367 0.367

W Across Corners Mn 0.272 0.409 0.409

X Head Height Max 0.080 0.145 0.155

X Head Height Min 0.067 0.120 0.139

Y Slot Width Max 0.048 0.060 0.067

Y Slot Width Min 0.039 0.050 0.056

Z Slot Depth Max 0.046 0.072 0.077

Z Slot Depth Min 0.033 0.057 0.093

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FIGURE 5TYPE F, I, AND M

TABLE 5 DIMENSIONS OF TYPE F, I, AND M CLAMPDimensio n (1) HSG Length (Ref.) A B Thickness C D E F G Type F mm 19.30 0.533/0.78 7 20.570 Type F in 0.76 0.021/0.03 1 0.81 Type I mm 16.26 0.483/0.76 2 13.462 Type I in 0.64 0.019/0.03 0 0.53 0.395/0.44 2 0.50 0.40 0.295/0.37 5 0.244/0.25 0 0.270 1.13 0.140/0.17 5 0.052/0.10 5 0.042/0.06 0 Type M mm 10.668 0.483/0.66 0 15.240 7.747/8.25 5 11.176 9.652 6.198/6.35 0 6.858 20.32 3.810/4.69 9 1.321/2.66 7 1.067/1.52 4 Type M in 0.42 0.019/0.02 6 0.60 0.305/0.32 5 0.44 0.38(1)

HSG Width (Ref.) Bandwidt 12.57/14.4 0.495/0.56 10.033/11.22 h 5 19.050 9 0.75 7 12.700 Max. at Open Diameter Height (Ref. 14.450 0.56 10.16 Collar 9.398/10.7 0.370/0.42 7.493/9.52 Diameter 9 5 5 H Across Flats 7.747/7.92 0.305/0.31 6.198/6.35 5 8.636 2 0.340 0 6.858 I Across Corners (Min.) J LG. of Screw (Max.) 34.29 1.35 28.702 K Hex Height 3.556/6.35 0.140/0.25 3.556/4.44 0 0 5 L Slot 1.956/3.04 0.077/0.12 1.321/2.66 Depth 8 0 7 M Slot 0.042/0.060 1.422/1.93 0.056/0.07 1.067/1.52 Width 6 6 4 1. Type M clamps do not have collars as standard. See Style 6.

0.244/0.25 0 0.270 0.80 0.150/0.18 5 0.052/0.10 5

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FIGURE 6TYPE F HOSE CLAMPS

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TABLE 6 DIMENSIONS OF TYPE F HOSE CLAMPSA Diameter (3) Open mm 19.8 23.1 26.9 31.7 38.1 44.4 50.8 57.1 63.5 69.8 76.2 82.5 88.9 95.2 101.6 107.9 114.3 127.0 139.7 152.4 165.1 177.8 A Diameter (3) Open in 0.78 0.91 1.06 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 5.00 5.50 6.00 6.50 4.01 7.00 A Diameter (3) Closed mm 11.2 12.7 14.2 17.5 20.6 20.6 26.9 33.3 39.6 45.9 52.3 58.6 65.0 71.4 77.7 84.1 90.4 103.1 117.3 130.0 141.2 156.9 A Diameter (3) Closed in 0.44 0.50 0.56 0.69 0.81 0.81 1.06 1.31 1.56 1.81 2.06 2.31 2.56 2.81 3.06 3.31 3.56 4.06 4.62 5.12 5.56 6.18 R Radius (4) Over Screw mm 29.7 30.9 32.0 33.5 36.1 38.6 41.4 44.5 47.2 50.0 53.0 55.8 58.9 61.9 65.0 68.0 71.1 77.2 83.3 89.6 95.7 101.8 R Radius (4) Over Screw in 1.17 1.22 1.26 1.32 1.42 1.52 1.63 1.75 1.86 1.97 2.09 2.20 2.32 2.44 2.56 2.68 2.80 3.04 3.28 3.53 3.77

SAE Size No. (1)(2) 06 08 10 12 16 20 24 28 32 36 40 44 48 52 56 60 64 72 80 88 96 104 1. 2. 3. 4.

For sizes greater than 104, contact the manufacturer. smaller than listed must be specified on RFQ/Purchase Clamps closing Order. shall be determined by Diameter Assembly. dimensions for clearance purposes Reference only.

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TABLE 7 DIMENSIONS OF TYPE I HOSE CLAMPSA Diameter (2) Open mm 19.8 23.1 26.9 31.7 38.1 44.4 50.8 57.1 63.5 69.8 A Diameter (2) Open in 0.78 0.91 1.06 1.25 1.50 1.75 2.00 2.25 2.50 2.75 A Diameter (2) Closed mm 11.2 12.7 14.2 17.5 20.6 20.6 26.9 33.3 39.6 45.9 A Diameter (2) Closed in 0.44 0.50 0.56 0.69 0.81 0.81 1.06 1.31 1.56 1.81 R Radius (3) Over Screw mm 25.4 26.1 27.6 28.4 31.7 35.0 38.1 41.1 45.0 47.5 R Radius (3) Over Screw in 1.00 1.03 1.09 1.12 1.25 1.38 1.50 1.62 1.75 1.87

SAE Size No. (1) 06 08 10 12 16 20 24 28 32 36 1. 2. 3.

Larger size clamps available through manufacturers.be determined by assembly over Diameter shall mandrels. dimensions for clearance Reference purposes

TABLE 8 DIMENSIONS OF TYPE M HOSE CLAMPSA Diameter (2) Open mm 15.7 19.8 23.1 26.9 31.7 A Diameter (2) Open in 0.62 0.78 0.91 1.06 1.09 1.25 A Diameter (2) Closed mm 6.3 11.2 12.7 14.2 17.5 A Diameter (2) Closed in 0.25 0.44 0.50 0.56 0.69 R Radius (3) Over Screw mm 19.5 23.1 24.3 26.1 27.7 R Radius (3) Over Screw in 0.77 0.91 0.96 1.03

SAE Size No. (1) 04 06 08 10 12 1. 2. 3.

Larger size clamps available through manufacturers.be determined by assembly over Diameter shall mandrels. dimensions for clearance purposes Reference only.

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FIGURE 7TYPE MX TABLE 9 TYPE MXSAE Clamp Size MX50 MX53 MX56 MX59 MX63 MX66 MX69 MX72 MX75 MX78 MX81 MX84 MX88 MX91 MX94 MX97 MX100 MX103 MX106 MX109 MX113 MX116 MX119 MX122 MX125 Old SAE Ref. Clamp Diameter Open Metric 12.70 13.46 14.22 14.99 16.00 16.76 17.53 18.29 19.05 19.81 20.57 21.34 22.35 23.11 23.88 24.64 25.40 26.16 26.92 27.69 28.70 29.46 30.23 30.99 31.75 Clamp Diameter Open Inch 0.50 0.53 0.56 0.59 0.63 0.66 0.69 0.72 0.75 0.78 0.81 0.84 0.88 0.91 0.94 0.97 1.00 1.03 1.06 1.09 1.13 1.16 1.19 1.22 1.25 Clamp Diameter Close Metric 6.35 7.11 7.87 8.64 9.65 10.41 11.18 11.94 12.70 12.19 12.95 13.72 13.73 14.73 16.26 17.02 17.78 18.54 19.30 20.07 21.08 21.84 22.61 23.37 24.13 Clamp Diameter Close Inch 0.25 0.28 0.31 0.34 0.38 0.41 0.44 0.47 0.50 0.48 0.51 0.54 0.58 0.61 0.64 0.67 0.70 0.73 0.76 0.79 0.83 0.86 0.89 0.92

4

6

8

10

0.95 12

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FIGURE 8TYPE FEO

FIGURE 9TYPE FEO

-20-


FIGURE 10ATYPE SLFEO, mm

FIGURE 10BTYPE FEMETRIC

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TABLE 10 TYPE FEOApprox. SAE Size 06 08 08 06 08 10 12 24 28 36 40 48 52 60 64 72 80 80 88 96 1. Clampin g Range mm 8 - 12 10 - 16 12 - 18 8 - 16 12 - 20 16 - 25 20 - 32 25 - 40 32 - 50 40 - 60 50 - 70 60 - 80 70 - 90 80 - 100 90 - 110 100 - 120 110 - 130 120 - 140 130 - 150 140 - 160(1) Clampin g Range in 5/16 - 1/2 3/8 - 5/8 1/2 - 3/4 5/16 - 5/8 1/2 - 3/4 5/8 -1 3/4 -1 1/4 1 - 1 5/8 1 1/4 - 2 1 5/8 - 2 3/8 - 2 3/4 2 2 3/8 - 3 1/8 - 3 2 3/4 1/2 1/8 - 4 3 3 1/2 - 4 3/8 - 4 3/4 4 4 3/8 - 5 1/8 - 5 4 3/4 1/2 - 5 5 1/8 7/8 - 6 5 1/2 1/4

b 7.5 7.5 7.5 9 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13 9 - 13

B 11.5 11.5 11.5 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14

h 9.5 9.5 9.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5

L 18 18 18 21 24 24 24 26 26 26 26 26 26 26 26 26 26 26 26 26

S 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7

Larger sizes available. NOTEUnless otherwise noted, all dimensions and ranges are metric.

TABLE 11 TORQUE REQUIREMENTS FOR TYPE FEO CLAMPS (1)Torque by Materia l No. #1 Nm 2.5 4.0 4.0 Torque by Materia l No. #1 lb-in 22.2 35.4 35.4 Torque by Materia l No. #2 through #5 Nm 3.0 4.5 4.5 Torque by Materia l No. #2 through #5 lb-in 26.6 39.8 39.8

Ultimate Ultimate Torque Torque Ref. Clamp SAE Range Clamps with 9 mm wide bands: 6 8 - 16 8 12 - 20 64 90 - 110 Clamps with 13 mm wide bands: 10 104 Except for: 36 1.

16 - 25 160 - 180

6.0 6.0

53.1 53.1

8.0 8.0

70.8 70.8

N/A - 60 40

7.0

62.0

Free Torque for 9 mm clamps = 0.7 Nm (6.2 lb-in) max. torque for 13 mm clamps = 1.0 Nm (8.9 lb-in) Free max. otherwise noted, all dimensions and ranges are Unless metric.

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TABLE 12 TYPE FE (1)Approx. SAE Size 3 4 6 8 10 12 16 20 24 28 32 40 44 52 64 80 96 104 122 138 154 170 186 1. Clampin g Range mm 8 - 14 11 - 17 13 - 20 15 - 24 19 - 28 22 - 32 26 - 38 32 - 44 38 - 50 44 - 56 50 - 65 58 - 75 68 - 85 77 - 95 87 - 112 104 - 138 130 - 165 150 - 180 175 - 205 200 - 231 226 - 256 251 - 282 277 - 307 Clampin g Range in 5/16 - 9/16 7/16 - 11/16 1/2 - 13/16 5/8 - 15/16 3/4 - 1 1/8 7/8 - 1 1/4 1 1/16 - 1 1/2 - 1 1 1/4 3/4 1/2 - 2 1 1 3/4 - 2 1/4- 2 9/16 2 2 5/16 - 3 2 11/16 - 3 3/83 - 3 3/4 3 7/16 - 4 7/16 - 5 4 1/8 7/16 - 6 5 1/8 1/2 - 7 5 7/8 1/8 - 8 6 7/8 1/8 - 9 7 7/8 81/8 - 10 7/8 Diameter Supplie d mm 15 18 21 25 29 33 39 45 51 57 66 76 86 96 113 139 166 181 206 232 Diameter Supplie d in 9/16 11/16 13/16 1 1/8 1 5/16 1 9/16 1 3/4 2 2 1/4 2 5/8 3 3 3/8 3 13/16 4 7/16 5 1/2 6 9/16 7 1/8 8 1/8 9 1/8 Minimu mreaking B Torque Nm 4.5 4.5 4.5 6.0 6.0 6.0 6.0 7.0 7.0 7.0 7.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0

B mm 19.5 19.5 21.5 21.5 23.5 25.5 25.5 29,5 29.5 29.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5

B in 49/64 49/64 27/32 27/32 59/64 1 1 1 5/32 1 5/32 1 5/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32 1 9/32

C mm 13 13 13 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16

C in 33/64 33/64 33/64 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8

D mm 9 9 9 12.2 12.2 12.2 12.2 12.2 12.2 12.2 12.2 12.2 12l2 12.2 12.2 12.2 12.2 12.2 12.2 12.2

D in 23/64 23/64 23/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64 31/64

257 10 1/8 32.5 1 9/32 16 5/8 12.2 31/64 1/16 - 11 9 7/8 283 11 1/8 32.5 1 9/32 16 5/8 12.2 31/64 1/8 10 7/8 - 12 308 12 1/8 32.5 1 9/32 16 5/8 12.2 31/64 1/8 t = Band thickness: 1 mm (0.04 in) max.free torque for A/M clamps: 1.0 Nm (8.9 lb-in) The max.minimum torque above must be tested on a steel mandrel with the minimum diameter specified in the The clamping 8, 11, 13, etc., as per range, i.e., above.

TABLE 13 TORQUE REQUIREMENTS FOR TYPE FE CLAMPSClamp Range m m 8 to 13 20 15 24 to 26 38 32 44 to 50 65 70.8 58 75 to 277 307 Minimu m Ultimat e Nm 4.5 6.0 7.0 8.0 Minimu m Ultimat e lb-in 39.8 53.1 62.0

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FIGURE 11TYPE HD, SLTF, AND SLHD

TABLE 14 DIAMETERSTANDARD SIZE TYPE HD, SLTF, AND SLHD CLAMPS(1) SAE No. 212 262 312 362 412 462

Shippin g mm 53.98 66.68 79.38 92.08 104.78 117.48 130.18 142.88 155.60 168.28 180.98 193.68 206.38 219.08 231.78

Shippin g in 2.125 2.625 3.125 3.625 4.125 4.625 5.125 5.625 6.126 6.625 7.125 7.625 8.125 8.625 8.25 9.125

After Take Up mm 31.75 44.45 57.15 69.85 82.55 95.25 107.95 120.65 133.35 146.05 158.75 171.45 184.15 196.85 209.55

After Take Up in 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 5.25 5.75 6.25 6.75 7.25 7.75

512 562 612 662 712 762 812 862 912

1. Larger size clamps available through manufacturers.

-24-

SAE J1508 Revised AUG97 4.1.5 TB A fixed, tangential, T-bolt with a rotating locknut the turning of which draws both clamp ends together. Construction may employ either a floating bridge, tongue, or be of one piece (band) construction as standard. See Figures 12 and 13 and Tables 15 and 16. SSC Flat band body utilizing a machine screw and nuts for a closing mechanism. Screw position tangential to the band. See Figures 14A and 14B and Table 17. TYPE G Flat band clamp with rectangular perforations and machine screw. See Figures 15A and 15B and Table 18. Group #2 (Types E, CTB, or CTW) Clamps which are either supplied in a locked, spring-loaded, fullopen position or sprung open at installation and then released over the hose/fitting to create sealing due to the spring-like function. E Single round wire, heat-treated to spring temper. Ancillary specification MIL Std MS39326. See Figures 16 and 17 and Tables 19 and 20. CTB Flat band stock, heat-treated to spring temper. See Figure 18 and Table 21. CTW Dual rough pre-hardened spring wires, or wires heat-treated to spring temper. See Figure 19 and Tables 22 and 23. Group #3 (Types SLA, SLF, SLTF, SLHD, T, SLTB, SSPC, and SLFEO Hybrid clamps which require torquing of a screw, or nut, for installation but which also incorporate a means of storing energy for the spring-like function. SLA Basic Type A clamp modified to incorporate a stack of spring washers for energy storage. See Figure 20. SLF Basic Type F clamp modified to incorporate a stack of conical spring washers for energy storage. See Figure 21. SLTF Basic Type F clamp modified to incorporate a coil spring encapsulated in the clamp housing. See Figure 11. SLHD Basic Type HD clamp modified to incorporate a stack of conical spring washers for energy storage. See Figure 11 and Table 14. T Basic Type F clamp utilizing a convoluted and heat-treated band for energy storage and a full, flanged inner shield. See Figures 22 and 23 and Table 24. SLTB Basic Type TB with a coil spring for energy storage. See Figures 12 and 13 and Table 15 and 16. SSPC Basic Type SSC modified to incorporate a coil spring for energy storage. See Figures 24A and 24B and Table 25. SLFEO Basic Type FEO modified to incorporate a convoluted and heat treated band for energy storage.

4.1.6 4.1.7 4.2

4.2.1 4.2.2 4.2.3 4.3

4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8

-25-


FIGURE 12TYPE TB

FIGURE 13TYPE SLTB

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TABLE 15 DIAMETERSTANDARD SIZE TYPE TB AND SLTBSize No.28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136

Open Dia mm50.8 52.4 55.6 57.2 58.7 60.3 61.9 63.5 65.1 66.7 68.3 69.9 71.4 73.0 74.6 76.2 77.8 79.4 81.0 82.6 84.1 85.7 87.3 88.9 90.5 92.1 93.7 95.3 96.8 98.4 100.0 101.6 103.2 104.8 106.4 108.0 109.5 111.1 112.7 114.3

Open Dia in2 2 1/16 2 3/16 2 1/4 2 5/16 2 3/8 2 7/16 2 1/2 2 9/16 2 5/8 2 11/16 2 3/4 2 13/16 2 7/8 2 15/16 3 3 1/16 3 1/8 3 3/16 3 1/4 3 5/16 3 3/8 3 7/16 3 1/2 3 9/16 3 5/8 3 11/16 3 3/4 3 13/16 3 7/8 3 15/16 4 4 1/16 4 1/8 4 3/16 4 1/4 4 5/16 4 3/8 4 7/16 4 1/2 4 9/16 4 5/8 4 11/16 4 3/4 4 13/16 4 7/8 4 15/16 5 5 1/16 5 1/8 5 3/16 5 1/4 5 5/16 5 3/8 5 7/16

Closed Dia mm44.5 46.0 47.6 49.2 50.8 52.4 54.0 55.6 57.2 58.7 60.3 61.9 63.5 65.1 66.7 68.3 69.9 71.4 73.0 74.6 76.2 77.8 79.4 81.0 82.6 84.1 85.7 87.3 88.9 90.5 92.1 93.7 95.3 96.8 98.4 100.0 101.6 103.2 104.8

Closed Dia in1 3/4 1 13/16 1 7/8 1 15/16 2 2 1/16 2 1/8 2 3/16 2 1/4 2 5/16 2 3/8 2 7/16 2 1/2 2 9/16 2 5/8 2 11/16 2 3/4 2 13/16 2 7/8 2 15/16 3 3 1/16 3 1/8 3 3/16 3 1/4 3 5/16 3 3/8 3 7/16 3 1/2 3 9/16 3 5/8 3 11/16 3 3/4 3 13/16 3 7/8 3 15/16 4 4 1/16 4 1/8 4 3/16 4 1/4 4 5/16 4 3/8 4 7/16 4 1/2 4 9/16 4 5/8 4 11/16 4 3/4 4 13/16 4 7/8 4 15/16 5 5 1/16 5 1/8

Size No.138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 186 188 190 192 194 196 198 200 202 204 206 208 210 212 214

Open Dia mm139.7 141.3 142.9 144.5 146.1 147.6 149.2 150.8 152.4 154.0 155.8 157.2 158.8 160.3 161.9 163.5 165.1 166.7 168.3 169.9 171.5 173.0 174.6 176.2 177.8 179.4 181.0 182.6 184.2 185.7 187.3 188.9 190.5 192.1 193.7 195.3 196.9 198.4 200.0 201.6 203.2 204.8 206.4 208.0 209.6 211.1 212.7 214.3 215.9 217.5 219.1 220.7 222.3 223.8 225.4

Open Dia in5 1/2 5 9/16 5 5/8 5 11/16 5 3/4 5 13/16 5 7/8 5 15/16 6 6 1/16 6 1/8 6 3/16 6 1/4 6 5/16 6 3/8 67/16 6 1/2 6 9/16 6 5/8 6 11/16 6 3/4 6 13/16 6 7/8 6 15/16 7 7 1/16 7 1/8 7 3/16 7 1/4 7 5/16 7 3/8 7 7/16 7 1/2 7 9/16 7 5/8 7 11/16 7 3/4 7 13/16 7 7/8

Closed Dia mm131.8 113.4 134.9 136.5 138.1 139.7 141.3 142.9 144.5 146.1 147.6 149.2 150.8 152.4 154.0 155.6 157.2 158.8 160.3 161.9 163.5 165.1 166.7 168.3 169.9 171.5 173.0 174.6 176.2 177.8 179.4 181.0 182.6 184.2 185.7 187.3 188.9 190.5 192.1 193.7 195.3 196.9 198.4 200.0 201.6 203.2 204.8 206.4 208.0 209.6 211.1 212.7 214.3 215.9 217.5

Closed Dia in5 3/16 5 1/4 5 5/16 5 3/8 5 7/16 5 1/2 5 9/16 5 5/8 5 11/16 5 3/4 5 13/16 5 7/8 5 15/16 6 6 1/16 6 1/8 6 3/16 6 1/4 6 5/16 6 3/8 6 7/16 6 1/2 6 9/16 6 5/8 6 11/16 6 3/4 6 13/16 6 7/8 6 15/16 7 7 1/16 7 1/8 7 3/16 7 1/4 7 5/16 7 3/8 7 7/16 7 1/2 7 9/16

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SAE J1508 Revised AUG97 TABLE 15 DIAMETERSTANDARD SIZE TYPE TB AND SLTB (CONTINUED)Size No. 248 250 252 254 256 258 260 262 264 266 268 270 272 274 276 278 280 282 284 286 288 290 292 294 296 Open Dia mm 227.0 228.6 230.2 231.8 233.4 235.0 236.5 238.1 239.7 241.3 242.9 244.5 246.1 247.7 249.2 250.8 252.4 254.0 255.6 257.2 258.8 260.4 261.9 263.5 265.1 Open Dia in in 8 15/16 9 9 1/16 9 1/8 9 3/16 9 1/4 9 5/16 9 3/8 9 7/16 9 1/2 9 9/16 9 5/8 9 11/16 9 3/4 9 13/16 9 7/8 9 15/16 10 10 1/16 10 1/8 10 3/16 10 1/4 10 5/16 10 3/8 10 7/16 Closed Dia mm 219.1 220.7 222.3 223.8 225.4 227.0 228.6 230.2 231.8 233.4 235.0 236.5 238.1 239.7 241.3 242.9 244.5 246.1 247.7 249.2 250.8 252.4 254.0 255.6 257.2 Closed Dia in 8 5/8 8 11/16 8 3/4 8 13/16 8 7/8 8 15/16 9 9 1/16 9 1/8 9 3/16 9 1/4 9 5/16 9 3/8 9 7/16 9 1/2 9 9/16 9 5/8 9 11/16 9 3/4 9 13/16 9 7/8 9 15/16 10 10 1/16 10 1/8 Size No. 298 300 302 304 306 308 310 312 314 316 318 320 322 324 326 328 330 332 334 336 338 340 342 344 346 Open Dia mm 266.7 268.3 269.9 271.5 273.1 274.6 276.2 277.8 279.4 281.0 282.6 284.2 285.8 287.3 288.9 290.5 292.1 293.7 295.3 296.9 298.5 300.0 301.6 303.2 304.8 Open Dia in 10 1/2 10 9/16 10 5/8 10 11/16 10 3/4 10 13/16 10 7/8 10 15/16 11 11 1/16 11 1/8 11 3/16 11 1/4 11 5/16 11 3/8 11 7/16 11 1/2 11 9/16 11 5/8 11 11/16 11 3/4 11 13/16 11 7/8 11 15/16 12 Closed Dia mm 258.8 260.4 261.9 263.5 265.1 266.7 268.3 269.9 271.5 273.1 274.6 276.2 277.8 279.4 281.0 282.6 284.2 285.8 287.3 288.9 290.5 292.1 293.7 295.3 296.9 Closed Dia 10 3/16 10 1/4 10 5/16 10 3/8 10 7/16 10 1/2 10 9/16 10 5/8 10 11/16 10 3/4 10 13/16 10 7/8 10 15/16 11 11 1/16 11 1/8 11 3/16 11 1/4 11 5/16 11 3/8 11 7/16 11 1/2 11 9/16 11 5/8 11 11/16

TABLE 16 TYPE TB AND SLTB COMPONENT DIMENSIONS AND TORQUE REQUIREMENTSRecommended Installatio n Torque Nm 9 9 6 6 9 9 Recommended Installatio n Torque lb-in 75 75 50 50 75 75

Type TB

B: Band Width (in) mm 19.05 (0.75)

Bolt Size 1/4-28 UNF 1/4-28 UNF M5x0.8-6g 10-32 UNF 1/4 UNF 1/4-28 UNF

Hex Size 11.1 mm 0.44 in 8 mm 0.38 11.1 mm 0.44 in

SLTB

13.72 (0.75) 19.05 (0.75)

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FIGURE 14ATYPE SSC

FIGURE 14BTYPE SSC

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TABLE 17 TYPE SSCClamp Range mm

Range in11/16 - 15/16 13/16 - 1 7/8 -1 1/8 1 - 1 3/16 1 1/16 - 1 1/4 1 3/16 - 1 7/16 1 3/8 - 1 9/16 1 1/2 - 1 3/4 1 11/16 - 1 15/16 1 7/8- 2 1/8 1 15/16 - 2 3/8 2 1/8 - 2 9/16 2 5/16 - 2 3/4 2 1/2 - 2 15/16 2 3/4 - 3 1/8 2 15/16 - 3 5/16 3 1/8 - 3 1/2 3 5/16 - 3 3/4 3 1/2 - 3 15/16 3 11/16 - 4 1/8 3 7/8- 4 5/16 4 1/8 - 4 1/2 4 5/16 - 4 11/16 4 1/2 - 4 15/16 4 11/16 - 5 1/8 4 7/8- 5 5/16 5 1/16 - 5 1/2 5 1/4 - 5 11/16 5 1/2 - 5 7/8 5 11/16 - 6 1/16 5 7/8 - 6 5/16 6 1/16 - 6 1/2 6 1/4 - 6 11/16 6 1/2 - 6 7/8 6 11/16 - 7 1/16 6 7/8 - 7 1/4 7 1/16 - 7 7/16 7 1/4 - 7 11/16 7 7/16 - 7 7/8 7 5/8 - 8 1/16 7 7/8 - 8 1/4 8 1/16- 8 7/16 8 1/4 - 8 5/8 8 7/16 - 8 7/8 8 5/8 - 9 1/16 8 13/16 - 9 1/4 9 - 9 7/16 9 1/4 - 9 5/8 9 7/16 - 9 13/16 9 5/8 - 10

Clamp

A Diameter24.0 26.0 28.0 31.0 32.0 36.0 40.0 18.0 - 24.0 20.0 - 26.0 22.0 - 28.0 25.0 - 31.0 26.0 - 32.0 30.0 - 36.0 34.0 - 40.0 37.5 - 45.0 42.5 - 50.0 47.5 - 55.0 49.0 - 60.0 54.0 - 65.0 59.0 - 70.0 64.0 - 75.0 69.0 - 80.0 74.0 -85.0 79.0 - 90.0 84.0 - 95.0 89.0 - 100.0 94.0 - 105.0 99.0 - 110.0 104.0 - 115.0 109.0 - 120.0 114.0 - 125.0 119.0 - 130.0 124.0 - 135.0 129.0 - 140.0 134.0 - 145.0 139.0 - 150.0 144.0 - 155.0 149.0 - 160.0 154.0 - 165.0 159.0 - 170.0 164.0 - 175.0 169.0 - 180.0 174.0 - 185.0 179.0 - 190.0 184.0 - 195.0 189.0 - 200.0 194.0 - 205.0 199.0 - 210.0 204.0 - 215.0 209.0 - 220.0 214.0 - 225.0 219.0 - 230.0 224.0 - 235.0 229.0 - 240.0 234.0 - 245.0 239.0 - 250.0 244.0 - 255.0

B Diameter45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0

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FIGURE 15ATYPE G INCH (METRIC)

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FIGURE 15BTYPE G INCH (METRIC)

TABLE 18 TYPE GSAE Size 12 20 32 72 104 Max Dia mm 32 44 67 127 178 Max Dia in 1 1/4 1 3/4 2 5/8 5 4 7 Min Dia mm 17 17 17 44 102 Min Dia in 11/16 11/16 11/16 1 3/4

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FIGURE 16TYPE E

FIGURE 17TYPE E

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TABLE 19 TYPE ECARBON, inEffective Clamp Dia Range (1) A Maz 0.253 0.315 0.345 0.380 0.442 0.473 0.510 0.541 0.573 0.604 0.640 0.671 0.703 0.770 0.832 0.900 0.968 1.031 1.090 1.124 1.150 1.218 1.250 1.280 1.312 1.375 1.437 1.531 25 1.672 28 1.937 31 2.061 34 2.250 36 2.437 40 2.688 46 3.218 1. 2. 3. 4. 5. 2.875 3.032 2.500 2.562 2.625 0.218 2.250 2.312 2.187 0.204 0.200 0.44 2.125 2.125 2.000 0.194 0.190 0.44 0.38 0.125 1.938 1.939 1.860 0.184 0.180 0.44 0.38 0.093 2.63 4.00 1.750 1.812 1.720 0.179 0.180 0.44 0.38 0.093 2.38 3.75 0.012 1.561 1.578 1.550 0.179 0.175 0.44 0.38 0.093 2.38 3.44 0.010 1.469 1.411 0.174 0.170 0.44 0.38 0.093 2.31 3.25 0.010 Effective Clamp Dia Range (1) B Nom 0.250 0.312 0.342 0.375 0.438 0.468 0.500 0.531 0.562 0.593 0.625 0.656 0.688 0.750 0.812 0.875 0.938 1.000 1.062 1.093 Effective Clamp Dia Range (1) C Min 0.247 0.309 0.339 0.370 0.432 0.463 0.490 0.521 0.551 0.582 0.610 0.641 0.671 0.730 0.792 0.850 0.906 0.969 1.034 1.065 1.100 1.156 1.187 1.219 1.210 1.250 1.300 0.163 0.161 0.44 0.38 0.093 2.25 3.00 0.010 D NO GO Gage Dia 0.233 0.286 0.320 0.350 0.405 0.430 0.462 0.492 0.520 0.550 0.580 0.611 0.635 0.690 0.740 0.800 0.855 0.915 0.960 0.991 E Wire Dia (2) Max 0.063 0.063 0.063 0.083 0.088 0.088 0.093 0.093 0.108 0.108 0.108 0.108 0.113 0.113 0.118 0.123 0.123 0.133 0.143 0.153 0.153 0.153 0.153 0.153 0.161 0.161 0.161 0.44 0.38 0.062 2.12 2.88 0.010 E Wire Dia (2) Min 0.061 0.061 0.061 0.081 0.088 0.086 0.091 0.091 0.106 0.106 0.106 0.106 0.111 0.111 0.116 0.121 0.121 0.131 0.141 0.151 F Length of Tang Max 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.41 0.41 0.41 0.41 0.41 0.41 0.34 0.34 0.34 0.062 1.88 2.69 0.010 F Length of Tang Min 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 G Clearance at Overlap Max 0.010 0.010 0.101 0.015 0.015 0.015 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.031 0.031 0.031 0.062 0.062 0.062 0.062 0.062 0.062 0.062 0.062 1.75 1.88 1.88 2.40 0.010 W Width Over Tangs Max 0.75 0.75 0.75 0.88 0.94 1.00 1.00 1.00 1.06 1.06 1.06 1.06 1.12 1.19 1.25 1.25 1.25 1.31 1.50 1.50 Y Overall Height Ref 0.88 1.00 1.00 1.06 1.12 1.12 1.19 1.38 1.38 1.38 1.38 1.38 1.50 1.50 1.50 1.62 1.69 1.75 1.88 1.90 2.00 2.02 2.00 2.00 0.010 0.010 0.010 Z Gaging (3) Clearance Max 0.003 0.003 0.003 0.005 0.005 0.005 0.005 0.005 0.006 0.006 0.006 0.006 0.006 0.008 0.008 0.008 0.008 0.008 0.010 0.010

SAE Size no. 4(4) 5(5) 5.5(4) 6 7(4) 7.5 8(5) 8.5(4) 9 9.5(4) 10(4) 10.5 11(5) 12 13(4) 14(5) 15 16(4) 17(5) 17.5(5) 19 19.5 20 21(4) (5)

All dimensions in inches. Wire diameters shown are before forming and plating. Gage clearance per 13.2.1.2. These sizes shall be furnished with greenish hue. Optional when specified by purchaser. These sizes shall be furnished with reddish hue. Optional when specified by purchaser.

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TABLE 20 TYPE ESTAINLESS, inClamp Dia Range A Max 0.253 0.315 0.380 0.442 0.510 0.573 0.640 0.703 0.770 0.832 0.900 0.968 1.031 1.090 1.150 Clamp Dia Range B Nom 0.250 0.312 0.375 0.438 0.500 0.562 0.625 0.688 0.750 0.812 0.875 0.938 1.000 1.062 0.010 1.125 Clamp Dia Range C Min 0.247 0.309 0.370 0.432 0.490 0.551 0.610 0.671 0.730 0.792 0.850 0.906 0.969 1.034 1.100 D NO GO Gage Dia 0.235 0.292 0.360 0.415 0.472 0.530 0.,590 0.645 0.700 0.750 0.810 0.865 0.925 0.970 1.040 E Wire Dia Max 0.039 0.052 0.067 0.077 0.083 0.093 0.107 0.107 0.107 0.113 0.121 0.121 0.121 0.133 0.143 E Wire Dia Min 0.041 0.050 0.065 0.075 0.081 0.091 0.105 0.105 0.105 0.111 0.119 0.119 0.119 0.131 0.131 F Tang Length Max 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 F Tang Length Min 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 0.34 G Clearance at Overlap Max 0.015 0.015 0.015 0.015 0.025 0.025 0.025 0.025 0.031 0.031 0.031 0.062 0.062 0.062 0.062 W Free Widt hMax 0.75 0.81 0.88 0.94 1.00 1.06 1.06 1.12 1.18 1.25 1.25 1.25 1.31 1.50 1.62 Z Gaging Clearance Max 0.004 0.004 0.004 0.004 0.005 0.006 0.006 0.006 0.008 0.008 0.008 0.008 0.008 0.010

SAE Size No. S-4 S-5 S-6 S-7 S-8 S-9 S-10 S-11 S-12 S-13 S-14 S-15 S-16 S-17 S-18

Y Height Ref 0.68 0.68 1.06 1.12 1.19 1.38 1.38 1.50 1.50 1.50 1.62 1.69 1.75 1.88 2.00

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FIGURE 18TYPE CTB

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TABLE 21 TYPE CTB (1)Nominal SizeCode 13 14 15 17 19 20 23 24 25 26 27 29 32 35 38 40 42 44 47 50 51 53 55 58 Max Closed Diameter mm 12.0 13.5 14.0 15.2 18.0 18.4 21.0 22.0 23.5 24.3 25.2 27.0 29.5 31.5 34.5 35.5 37.5 38.5 41.5 43.5 44.0 46.0 47.0 50.0 Min Full Open Diameter m m 14.2 15.3 16.8 18.5 20.0 21.6 24.7 26.0 26.8 28.0 28.9 31.5 34.5 38.0 41.5 42.5 44.5 46.5 50.0 53.0 54.0 55.0 58.0 61.0

1. Table 1Closed and full open diameters of most frequently used spring-type hose clamps.

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FIGURE 19TYPE CTW

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TABLE 22 TYPE CTWMETRIC (1)A Clamp Diameter s Max 7.47 7.80 8.80 9.65 10.57 11.25 13.00 14.10 14.58 15.93 16.26 16.81 17.86 18.69 19.50 20.62 21.13 22.75 23.57 24.59 26.29 27.68 28.12 29.21 30.94 32.00 32.51 34.14 35.69 36.40 38.10 38.89 40.44 42.98 45.64 49.20 50.80 52.35 55.55 57.15 58.42 71.00 78.50 85.00 91.70 98.20 104.77 111.40 118.00 124.68 131.50 B Clamp Diameter s Nom 7.26 7.60 8.70 9.50 10.39 11.13 12.55 13.73 14.31 15.60 15.88 16.41 17.48 18.19 19.00 20.19 20.62 22.13 23.09 23.83 25.50 26.97 27.48 28.58 30.18 31.29 31.75 33.32 34.98 35.59 37.21 38.10 39.65 41.28 44.45 47.63 49.23 50.80 53.98 55.55 57.15 69.85 76.20 82.55 88.90 95.25 101.60 107.95 114.30 120.65 127.00 19.05 C Clamp D No GO 6.73 7.10 8.10 8.90 9.68 10.28 11.73 12.36 13.75 14.10 14.73 14.88 16.13 16.51 17.50 18.25 18.80 20.25 20.98 21.72 23.24 24.38 24.99 26.16 27.81 28.37 29.08 30.73 32.00 32.49 33.78 34.29 35.84 37.47 40.13 43.69 45.19 46.48 49.43 50.17 50.80 63.00 69.50 75.00 81.00 87.00 92.50 98.00 103.80 109.35 115.00 E Wir e ize S 1.00 1.00 1.00 1.00 1.50 1.50 1.50 1.50 1.70 1.70 1.70 1.70 1.98 1.98 1.98 1.98 1.98 2.19 2.19 2.19 2.49 2.49 2.49 2.49 2.80 2.80 2.80 2.80 3.00 3.00 3.00 3.20 3.20 3.20 3.20 3.20 3.50 3.50 3.50 3.50 3.50 3.80 3.80 4.00 4.00 4.00 4.00 4.20 4.20 4.20 4.20 F1 Reference Di m Max 6.35 6.35 6.35 6.35 9.65 9.65 9.65 9.65 10.80 10.80 10.80 10.80 12.70 12.70 12.70 12.70 12.70 13.97 13.97 13.97 14.22 14.22 14.22 14.22 16.76 16.76 16.76 16.76 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 20.32 20.32 20.32 20.32 20.32 21.60 21.60 21.60 21.60 21.60 21.60 21.60 21.60 21.60 21.60 F2 Reference Di m in M 4.80 4.80 4.80 4.80 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 8.26 8.26 8.26 8.26 8.26 9.53 9.53 9.53 9.53 9.53 9.53 9.53 11.43 11.43 11.43 11.43 12.70 12.70 12.70 12.70 12.70 12.70 12.70 12.70 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 13.97 G Gage Max 0.105 0.105 0.105 0.105 0.153 0.153 0.153 0.153 0.153 0.153 0.153 0.153 0.203 0.203 0.203 0.203 0.203 0.203 0.203 0.203 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.254 0.508 0.508 0.560 0.560 0.560 0.560 0.609 0.609 0.609 0.609 H

Diameters Min6.96 7.30 8.60 9.40 10.19 11.00 12.50 13.36 14.00 15.11 15.49 15.93 17.04 17.70 18.50 19.61 20.12 21.50 22.40 23.01 24.61 26.26 26.67 27.94 29.36 30.38 30.96 32.54 33.91 34.59 36.20 37.31 38.86 40.08 43.26 46.02 47.63 49.25 52.37 53.98 55.55 60.00 74.00 80.00 86.20 92.30 98.50 104.50 110.50 116.50 122.50

Reference Dim6.35 6.35 6.35 6.35 7.10 7.10 7.10 7.10 8.25 8.25 8.25 8.25 9.14 9.14 9.14 9.14 9.14 10.16 10.16 10.16 11.43 11.43 11.43 11.43 12.19 12.19 12.19 12.19 13.72 13.72 13.72 14.22 14.22 14.22 14.22 14.22 14.99 14.99 14.99 14.99 14.99 17.02 17.02 18.03 18.03 18.03 18.03 19.05 19.05 19.05

1. For explanation, see 13.5.

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TABLE 23 TYPE CTWSTANDARD, inEffective Clamping Range A Max 0.294 0.306 0.345 0.380 0.416 0.442 0.510 0.555 0.573 0.627 0.640 0.662 0.703 0.736 0.770 0.812 0.832 0.900 0.928 0.968 1.031 1.090 1.107 1.150 1.218 1.260 1.280 1.344 1.405 1.433 1.500 1.531 1.592 1.692 1.745 1.797 1.937 2.000 2.061 Effective Clamping Range B Nom 0.286 0.301 0.342 0.375 0.409 0.438 0.500 0.539 0.562 0.614 0.625 0.646 0.688 0.716 0.750 0.795 0.812 0.875 0.909 0.938 1.000 1.062 1.082 1.125 1.188 1.232 1.250 1.312 1.377 1.401 1.465 1.500 1.561 1.625 1.688 1.750 1.875 1.938 2.000 2.125 2.187 2.250 2.750 3.000 3.250 3.500 3.750 4.000 4.250 4.500 4.750 5.000 Effective Clamping Range C D No Go E Nom. Wir e Dia 0.039 0.039 0.039 0.039 0.059 0.059 0.059 0.059 0.070 0.070 0.070 0.070 0.078 0.078 0.078 0.078 0.078 0.086 0.086 0.086 0.098 0.098 0.098 0.098 0.110 0.110 0.110 0.110 0.118 0.118 0.118 0.126 0.126 0.126 0.126 0.126 0.126 0.137 0.137 F1 Reference Dim .Max 0.250 0.250 0.250 0.250 0.380 0.380 0.380 0.380 0.425 0.425 0.425 0.425 0.500 0.500 0.500 0.500 0.500 0.550 0.550 0.550 0.560 0.560 0.560 0.560 0.660 0.660 0.660 0.660 0.750 0.750 0.750 0.750 0.750 0.750 0.750 0.750 0.750 0.800 0.800 0.800 0.800 0.800 0.850 0.850 0.850 0.850 0.850 0.850 0.850 0.850 0.850 0.850 F2 Reference Dim .Min 0.190 0.190 0.190 0.190 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.325 0.325 0.325 0.325 0.325 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.450 0.450 0.450 0.450 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.550 0.550 G Gage Wir e Max 0.004 0.004 0.004 0.004 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.020 0.020 0.022 0.022 0.022 0.022 0.024 0.024 0.024 0.024 H Width Reference Di m 0.250 0.250 0.250 0.250 0.280 0.280 0.280 0.280 0.325 0.325 0.325 0.325 0.360 0.360 0.360 0.360 0.360 0.400 0.400 0.400 0.450 0.450 0.450 0.450 0.480 0.480 0.480 0.480 0.540 0.540 0.540 0.560 0.560 0.560 0.560 0.560 0.560 0.590 0.590

SAE Size No. 4.5 5 5.5 6 6.5 7 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 14.5 15 16 17 17.5 18 19 19.5 20 21 22 22.5 23 24 25 26 27 28 30 31 32 34 35 36 44 48 52 56 60 64 68 72 76 80

Min0.274 0.285 0.339 0.370 0.401 0.432 0.490 0.524 0.551 0.595 0.610 0.627 0.671 0.697 0.730 0.772 0.792 0.850 0.882 0.906 0.969 1.034 1.050 1.100 1.156 1.196 1.219 1.281 1.335 1.362 1.425 1.469 1.530 1.578 1.640 1.703 1.812 1.875 1.939

Gage Dia0.265 0.280 0.320 0.350 0.381 0.405 0.462 0.484 0.520 0.555 0.580 0.586 0.635 0.650 0.690 0.720 0.740 0.800 0.826 0.855 0.915 0.960 0.984 1.030 1.095 1.117 1.145 1.210 1.260 1.279 1.330 1.350 1.411 1.475 1.528 1.580 1.720 1.799 1.830 1.946 1.975 2.000 2.480 2.736 2.953 3.189 3.425 3.642 3.858 4.087 4.305 4.528

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FIGURE 20TYPE SLAINCH (METRIC)

FIGURE 21TYPE SLFINCH (METRIC)

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FIGURE 22TYPE T

FIGURE 23TYPE TINCH (METRIC)

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TABLE 24 TYPE TSAE Size No. (1)(2) 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120 A Diameter Max mm 44.45 50.80 57.15 63.50 69.85 76.20 82.55 88.90 95.25 101.60 107.95 114.30 120.65 127.00 133.35 139.70 146.05 152.40 158.75 165.10 171.45 177.80 184.15 190.50 196.85 203.20 A Diameter Max in 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00 6.25 6.50 6.75 7.00 7.25 7.50 7.75 8.00 A Diameter Min mm 34.80 39.62 41.40 45.72 50.04 57.15 63.50 69.85 64.26 76.20 67.06 82.55 73.41 88.90 79.76 95.25 86.11 101.60 92.46 107.95 124.21 114.30 105.16 120.65 111.51 127.00 117.86 133.35 124.21 139.70 130.56 146.05 136.91 152.40 143.26 158.75 175.01 165.10 155.96 171.45 162.31 177.80 168.66 184.15 175.01 48 A Diameter Min in 1.37 1.56 1.63 1.80 1.97 2.25 2.50 2.75 2.53 3.00 2.64 3.25 2.89 3.50 3.14 3.75 3.39 4.00 3.64 4.25 3.89 4.50 4.14 4.75 4.39 5.00 4.64 5.25 4.89 5.50 5.14 5.75 5.39 6.00 5.64 6.25 5.89 6.50 6.14 6.75 6.39 7.00 6.64 7.25 6.89

No. Slots 24 26 32 34 37 37 37 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37 48 37

No. Forms 9 11 12 14 14 19 19 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22

1. Sizes less than No. 20 are not 2. available. available through manufacturersFollow Type F for standard Other sizes size increments.

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FIGURE 24ATYPE SSPC

FIGURE 24BTYPE SSPC

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TABLE 25 TYPE SSPCClamp Range mm Clamp Range in 3/4 - 15/16 13/16 - 1 15/16 -1 1/8 1 - 1 3/16 1 1/16 - 1 1/4 1 3/16 - 1 7/16 1 3/8 - 1 9/16 1 1/2 - 1 3/4 1 11/16 - 1 15/16 1 15/16 - 2 1/8 2 - 2 3/8 2 3/16 - 2 9/16 2 3/8 - 2 3/4 2 9/16 - 2 15/16 2 3/4 - 3 1/8 2 15/16 - 3 5/16 3 1/8 - 3 1/2 3 5/16 - 3 3/4 3 9/16 - 3 15/16 3 3/4 - 4 1/8 3 15/16 - 4 5/16 4 1/8 - 4 1/2 4 5/16 - 4 11/16 4 1/2 - 4 15/16 4 3/4 - 5 1/8 4 15/16 - 5 5/16 5 1/8 - 5 1/2 5 5/16 - 5 11/16 5 1/2 - 5 7/8 5 11/16 - 6 1/16 5 15/16 - 6 5/16 6 1/8 - 6 1/2 6 5/16 - 6 11/16 6 1/2 - 6 7/8 6 11/16 - 7 1/16 6 7/8 - 7 1/4 7 1/8 - 7 7/16 7 5/16 - 7 11/16 7 1/2 - 7 7/8 7 11/16 - 8 1/16 7 7/8 - 8 1/4 8 1/8 - 8 7/16 8 1/4 - 8 5/8 8 1/2 - 8 7/8 8 11/16 - 9 1/16 8 7/8 - 9 1/4 9 1/16 - 9 7/16 9 1/4 - 9 5/8 9 7/16 - 9 13/16 9 5/8 - 10

A Diameter24.0 26.0 28.0 31.0 32.0 36.0 40.0 19.0 - 24.0 21.0 - 26.0 23.0 - 28.0 26.0 - 31.0 27.0 - 32.0 31.0 - 36.0 35.0 - 40.0 38.5 - 45.0 43.5 - 50.0 48.5 - 55.0 50.0 - 60.0 55.0 - 65.0 60.0 - 70.0 65.0 - 75.0 70.0 - 80.0 75.0 - 85.0 80.0 - 90.0 85.0 - 95.0 90.0 - 100.0 95.0 - 105.0 100.0 - 110.0 105.0 - 115.0 110.0 - 120.0 115.0 - 125.0 120.0 - 130.0 125.0 - 135.0 130.0 - 140.0 135.0 - 145.0 140.0 - 150.0 145.0 - 155.0 150.0 - 160.0 155.0 - 165.0 160.0 - 170.0 165.0 - 175.0 170.0 - 180.0 175.0 - 185.0 180.0 - 190.0 185.0 - 195.0 190.0 - 200.0 195.0 - 205.0 200.0 - 210.0 205.0 - 215.0 210.0 - 220.0 215.0 - 220.0 220.0 - 230.0 225.0 - 235.0 230.0 - 240.0 235.0 - 245.0 240.0 - 250.0 245.0 - 255.0

B Diameter45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0

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SAE J1508 Revised AUG97 4.4 4.4.1 Group #4, (Types J, OES, TE, SEC) Clamps which require the use of a special installation tool to deform and/or crimp tight a portion of the clamp specifically designed for said function. J Flat band clamp made with mechanical interlock or weld to secure band together. See Figure 25 and Table 26.

FIGURE 25TYPE J

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TABLE 26 TYPE JMin Min Clamp C Range Dimensio mm n 5.0 8.5 - 10.1 5.0 8.9 - 10.5 5.0 9.7 - 11.3 6.0 10.4 - 12.3 6.0 11.4 - 13.3 6.0 11.9 - 14.0 6.0 12.6 - 14.5 6.0 13.3 - 15.2 6.0 13.8 - 15.7 6.0 14.6 - 16.5 6.0 15.1 - 17.0 9.0 15.1 - 18.0 9.0 15.7 - 18.5 9.0 17.0 - 19.8 9.0 18.2 - 21.0 9.0 19.8 - 22.6 9.0 21.3 - 24.1 9.0 22.8 - 25.6 10.0 24.0 - 27.1 10.0 25.5 - 28.6 10.0 27.0 - 30.1 10.0 28.5 - 31.6 10.0 30.0 - 33.1 10.0 31.5 - 34.6 10.0 33.0 - 36.1 10.0 34.5 - 37.6 10.0 35.0 - 38.1 10.0 35.9 - 39.1 10.0 36.5 - 39.6 10.0 37.9 - 41.0 10.0 39.4 - 42.5 10.0 40.9 - 44.0 10.0 42.4 - 45.5 10.0 43.9 - 47.0 10.0 45.4 - 48.5 10.0 1.846 - 1.968- 50.0 46.9 Min Clamp Range in 0.335 0.397 0.350 0.413 0.381 0.444 0.409 0.484 0.523 0.4480.468 0.551 0.496 0.570 0.523 0.598 0.543 0.618 0.574 0.649 0.594 0.669 0.594 0.708 0.618 0.728 0.669 0.779 0.716 0.826 0.779 0.889 0.838 0.948 0.897 1.007 0.944 1.066 1.003 1.125 1.062 1.185 1.122 1.244 1.181 1.303 1.240 1.362 1.299 1.421 1.358 1.480 1.377 1.500 1.414 1.539 1.437 1.559 1.492 1.614 1.551 1.673 1.610 1.732 1.669 1.791 1.728 1.850 1.787 1.909 Min C Dimensio n 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Min Clamp Range mm 48.4 - 51.5 49.9 - 53.0 50.3 - 53.5 50.8 - 54.0 51.4 - 54.5 52.9 - 56.0 54.4 - 57.5 55.9 - 59.0 57.4 - 60.5 58.9 - 62.0 60.4 - 63.5 61.9 - 65.0 63.4 - 66.5 64.9 - 68.0 66.4 - 69.5 67.9 - 71.0 69.4 - 72.5 70.9 - 74.0 72.4 - 75.5 73.9 - 77.0 75.4 -78.5 76.9 - 80.0 78.4 - 81.5 79.9 - 83.0 81.4 - 84.5 82.9 - 86.0 84.4 - 87.5 85.9 - 89.0 87.4 - 90.5 88.9 - 92.0 90.4 - 93.5 91.9 - 95.0 93.4 - 96.5 94.9 - 98.0 96.4 - 99.5 Min Clamp Range in 1.905 2.027 1.964 2.086 1.980 2.106 2.001 2.125 2.023 2.145 2.082 2.204 2.141 2.263 2.200 2.322 2.259 2.381 2.318 2.440 2.500 2.3772.437 2.559 2.496 2.618 2.555 2.677 2.614 2.736 2.673 2.795 2.732 2.854 2.791 2.913 2.850 2.972 2.909 3.031 2.968 3.090 3.027 3.149 3.086 3.208 3.145 3.267 3.204 3.326 3.263 3.385 3.322 3.444 3.381 3.503 3.440 3.562 3.500 3.622 3.559 3.681 3.618 3.740 3.677 3.799 3.736 3.858 3.795 3.917

SAE Size 101 105 113 123 133 140 145 152 157 165 170 180 185 198 210 226 241 256 271 286 301 316 331 346 361 376 381 391 396 410 425 440 455 470 485 500

SAE Size 515 530 535 540 545 560 575 590 605 620 635 650 665 680 695 710 725 740 755 770 785 800 815 830 845 860 875 890 905 920 935 950 965 980 995

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SAE J1508 Revised AUG97 4.4.2 OES Flat band clamp made from spiral welded rings. See Figure 26 and Table 27.

FIGURE 26TYPE OES

TABLE 27 TYPE OESA Diameter mm 3.3 3.5 4.1 5.1 6.1 6.6 7.0 8.0 8.7 9.5 10.0 10.5 11.0 11.3 11.8 12.0 12.3 12.8 13.3 14.0 14.5 16.0 17.5 B Dimensio n mm 1.4 1.4 2.5 3.2 3.2 3.2 3.0 4.0 4.0 5.0 5.0 5.0 5.0 5.5 5.5 6.0 6.5 6.5 6.0 6.0 6.5 6.0 7.5 C Dimensio n Zinc Pl Stl mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 1.0 0.7 0.7 0.7 0.7 0.7 1.0 0.8 0.8 1.0 1.0 1.0 1.0 0.602 - 0.689 1.0 C Dimensio n S.S mm D Dimensio n mm 3.0 3.0 4.0 4.0 4.0 4.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 Clamp Range mm 2.9 - 3.3 3.0 - 3.5 3.3 - 4.1 4.1 - 5.1 5.1 - 6.1 5.6 - 6.6 6.1 - 7.0 6.8 - 8.0 7.5 - 8.7 7.9 - 9.5 8.5 - 10.0 8.9 - 10.5 9.4 - 11.0 9.6 - 11.3 10.1 - 11.8 10.1 - 12.0 10.3 - 12.3 10.8 - 12.8 11.4 - 13.3 12.1 - 14.0 12.5 - 14.5 14.1 - 16.0 15.3 - 17.5 Clamp Range in 0.114 0.130 0.118 0.138 0.130 0.161 0.161 0.201 0.201 0.240 0.220 0.260 0.240 0.276 0.268 0.315 0.295 0.343 0.311 0.374 0.335 0.394 0.357 0.413 0.370 0.433 0.376 0.445 0.398 0.465 0.398 0.472 0.406 0.484 0.425 0.504 0.448 0.524 0.476 0.551 0.492 0.571 0.555 0.630

0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.8

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SAE J1508 Revised AUG97 4.4.3 TE Flat band clamp made from spiral welded rings. See Figure 27 and Table 28.

FIGURE 27TYPE TE

TABLE 28 TYPE TEA Diameter mm 4.1 4.5 5.0 7.0 9.0 11.0 11.0 13.0 15.0 17.0 18.0 20.0 22.0 23.0 25.0 27.0 28.0 31.0 31.0 34.0 B Dimensio n mm 1.5 1.5 2.5 3.0 3.2 4.5 3.5 3.5 4.0 5.0 5.0 6.0 6.5 6.5 6.5 7.0 6.5 7.5 6.5 7.5 C Dimensio n Zinc Pl Stl mm 0.5 0.6 0.7 0.7 1.0 1.0 1.0 1.0 1.0 1.2 1.2 1.2 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.220 - 1.339 1.5 C Dimensio n S.S mm 0.5 0.5 0.5 0.5 0.8 0.8 0.8 0.8 0.8 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 D Dimensio n mm 3.5 3.5 5.0 6.0 7.0 7.0 7.0 7.0 7.5 8.0 8.0 8.5 9.0 9.0 10.0 10.0 10.0 10.0 10.0 10.0 Clamp Range mm 3.1 - 4.1 3.5 - 4.5 3.0 - 5.0 5.0 - 7.0 7.0 - 9.0 8.0 - 11.0 9.0 - 11.0 11.0 - 13.0 13.0 - 15.0 13.8 - 17.0 15.0 - 18.0 17.0 - 20.0 19.0 - 22.0 20.0 - 23.0 22.0 - 25.0 23.0 - 27.0 25.0 - 28.0 27.0 - 31.0 28.0 - 31.0 31.0 - 34.0 Clamp Range in 0.122 0.161 0.138 0.177 0.118 0.197 0.197 0.276 0.276 0.354 0.315 0.433 0.354 0.433 0.433 0.512 0.512 0.591 0.544 0.669 0.591 0.708 0.669 0.787 0.748 0.866 0.787 0.905 0.866 0.984 0.905 1.063 0.984 1.102 1.063 1.220 1.102 1.220

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SAE J1508 Revised AUG97 4.4.4 SEC Flat band clamp with mechanical interlock to secure bands together. See Figure 28 and Table 29.

FIGURE 28TYPE SEC

TABLE 29 TYPE SECMETRIC (1)A Diameter 7.0 8.0 8.7 9.5 10.0 10.5 11.3 11.8 12.3 13.3 13.8 14.0 14.5 15.7 17.0 >17.9 >27.1 >60.0 C Dimensio n 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 8.0 8.0 8.0 8.0 8.0 8.0 8.0 10.0 10.0 10.0a W 5.0 a a a a a a a a T 0.5 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a W 7.0 T 0.6 W 9.0 T 0.6 W 9.0 T 0.8 W 10 T 0.8 W 10 T 0.1

1. Legend: a denotes available clamp sizes W denotes material width T denotes material thickness sizes are in NOTE: All millimeters Increments of 0.1 of a millimeter.

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SAE J1508 Revised AUG97 4.5 4.5.1 Group #5 (Type LP) Clamps which require a tool to close and engage hooks into windows. LP Flat band clamp which is reusable with the proper tool. See Figure 29 and Table 30.

FIGURE 29TYPE LP

TABLE 30 TYPE LPMETRIC (1)B Closed Diameter >19.5 a >24.5 W 5.0 a T 0.5 a a a a W 7.0 T 0.6 W 9.0 T 0.6

1. Legend: a denotes available clamp sizes W denotes material width T denotes material thickness sizes are in NOTE: All millimeters Increments of 0.1 of a millimeter.

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SAE J1508 Revised AUG97 4.6 4.6.1 4.6.2 Group #6 (Type H) Permanent type fastening device. APPLICATION Double-wrapped clamps are used in pressure applications to clamp hoses to fittings. Both single- and double-wrapped clamps are used to clamp boots, heat shields, etc. DESIGN H type clamps are constructed of a piece of band and a separate buckle. The buckle is retained by a folded under band tab (Style A) or a buckle nest formed into the band (Style B). Styles A and B are preformed and preassembled. Style C is purchased flat or made up by the user from bulk band and buckles to any size. See Figure 30 and Table 31.

FIGURE 30TYPE HSTYLES A, B, AND C

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TABLE 31 TYPE H CLAMPS (1)Diameter Dia mm 19 25 32 35 38 44 51 57 64 70 76 89 102 114 127 133 152 178 203 229 254 e Diameter Dia in 0.75 1.00 1.25 1.375 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.50 4.00 4.50 5.00 5.25 6.00 7.00 8.00 9.00 10.00 Band Dimensions 1/4 x 0.020 6.4 x 0.50 a a,d,e a a a,d,e a,d a,d,e a a,d a,d,e a a,d,e Band Dimensions 3/8 x 0.025 9.50 x 0.64 a,b,c a,c a,b,c a,c,e a,c a,b,c a,b,c a,c a,b,c a,b,c Band Dimensions 1/2 x 0.030 12.7 x 0.75 a,b,c a,b,c a,c a,c a,b,c,e a,b,c a,c, a,b,c a,b,c a,b,c,e a,b,c a,b,c a,b,c a,b,c a,b,c,e Band Dimensions 5/8 x 0.030 15.9 x 0.75 Band Dimensions 3/4 x 0.030 19.1 x 0.75

SAE Size 12 16 20 22 24 28 32 36 40 44 48 56 64 72 80 84 96 112 128 144 160 1.

a,b,c

e e

a,b,c a,b,c,e a,b,c a,b,c a,b,c a,b,c,e a,b,c a,b,c a,c,e a,c e

Legend: a = Type 201 Stainless Steel, double wrapped STYLE A or B. Type 316 Stainless Steel, double wrapped STYLE A or b= B. Galvanized Carbon Steel, double wrapped STYLE A or c= B. Type 201 Stainless Steel, single wrapped STYLE d= B. Type 201 Stainless Steel, Free-End clamps, flat, STYLE e= C. NOTE: Style C is supplied in flat configuration. Dia. = Maximum diameter for double wrap.

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SAE J1508 Revised AUG97 5. 5.1 General Requirements Group #1 Clamps shall be supplied in the full open position. Those clamps using machine screws shall have the screws retained in the clamp by staking or other means agreeable to the user. Where so specified by the purchaser, types B and D clamps shall have provisions to retain the nut in base leg when axial pressure is applied to screw. All clamps shall close tight upon round steel mandrels of the sizes 4.1 indicated in the respective open and closed diameter charts. All clamps shall be free from burrs, seams, laps, loose scale, or any other defects that may affect their serviceability. Group #2 Clamps type E and CTW shall be supplied in the free state, full-closed position. To assure that permanent deformation, resulting from opening the clamp at installation, does not occurclamps shall be opened to a diameter no larger than that listed in column A (for each respective clamp type) and released to the free state at which point the clamps may not pass over a NO-GO size mandrel as listed in column D, respectively. Clamps shall be free of burrs, heat-treat scale, and nicks that may affect their serviceability. Type CTB clamps may be supplied in either the free-state (Table 21) or a locked, spring-loaded, full-opened position (Figure 18, b and c). The clamp shall be designed so as not to allow plastic deformation in the fullopened position. Clamps shall be free from burrs, seams, laps, loose scale, or any other defects that affect their performance. Group #3 Clamps are governed by the General Requirements set forth for Group #1 clamps in 5.1. Group #4 Clamps are governed by the use of special installation tool. Group #5 Clamps are governed by the use of special installation tool. Group #6 Preformed metal clamps, permanently applied with a specialized tool, nonadjustable, nonreusable. In style A, the buckle is retained by a fold under of the band. Style B has a formed buckle nest. Clamps are applied, tensioned, and locked with specialized manual or power tools capable of producing a permanent lock. Materials The materials listed in this section describe those which are currently being used by the clamp industry. It serves only as a reference for the user and in no way implies that the current manufacturers are required to use the listed materials. As raw material prices move and new technologies emerge, the clamp manufacturers reserve the right to change the raw materials and processes used in their products so long as they can demonstrate that overall clamp performance has not been impaired. MaterialsGroup #1 TYPES A AND AHH Wire UNS-G10080, AISI 1008G10100, 1010 steel, 60 to 80 ksi typical. Nut UNS-G10100, AISI 1010 steelUNS-G10200, AISI 1020 steel, HRB85-100. Screw UNS-G10200, AISI 1022, heat-treated HRC30-40.

5.2

5.2.1

5.3 5.4 5.5 5.6 5.6.1 6.

6.1 6.1.1

6.1.1.1 6.1.1.2 6.1.1.3

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SAE J1508 Revised AUG97 6.1.2 6.1.2.1 6.1.2.2 6.1.3 6.1.3.1 6.1.3.2 6.1.3.3 6.1.3.4 6.1.4 6.1.4.1 6.1.4.2 6.1.4.3 6.1.4.4 TYPES B AND D Entire Clamp UNS-G10100, AISI 1010 steel. Entire Clamp UNS-S30400, AISI 304 stainless (metric sizes per Figure 3A). TYPE C Band UNS-G10100, AISI 1010 steel, except sizes #13 through #21, 22S, 23, 24S, 25, and 26S which are stainless steel grade. Nut Same as band (6.1.3.1) at manufacturer's option. Screw Same as band (6.1.3.11) at manufacturer's option. Bridge Same as band (6.1.3.1). TYPES F, FEO, FE, HD, I, M, AND MX Band UNS-S20100, AISI Austenitic stainless grades 201; S30100, 301; S30200, 302; S30400, 304; and S31600, 316; S43000, AISI Ferritic stainless grade 430; and heat-treated medium carbon steel. Housing Same as band, except unheat-treated carbon steel. Saddle Same as band, plus grade UNS-S30200, 302 stainless. Screw UNS-G10060, AISI 1006G10180, 1018; and G10211 10B21 carbon steels; S41000, AISI grades 410; S43000, 430; S30200, 302; S30400, 304; S30550, 305; and S31600, 316 stainless steels. TYPE TB Band UNS-S20100, AISI 201; S30100, 301; S30200, 302; or S30400, 304 stainless steel; half hard temper. Bridge UNS-S30100, AISI 301; S30200, 302; S30400, 304; stainless steel, annealed, 1/4 hard, or 1/2 hard temper. Trunnion Low carbon steel cadmium plated or stainless steel (same grades as for bridge). Nut UNS-G10200, AISI 1020G10500, 1050 steel, cadmium, or zinc plated. Reference to MS21044 and MS21045 where required. T-Bolt UNS-G40370, AISI 4037 alloy steel, heat-treated to 125 ksi minimum, cadmium or zinc plated. UNS-S43100, AISI 431 stainless steel, heat-treated to 125 ksi minimum. UNS-S66286, AISI A-286 stainless steel, 130 ksi minimum. UNS-S30200, AISI 302; or S30500, 305 stainless steel, 95 ksi minimum. UNS-G10220, AISI 1022; UNS-G10380, AISI 1038 steel, cadmium or zinc plated, 120 ksi minimum.

6.1.5 6.1.5.1 6.1.5.2 6.1.5.3 6.1.5.4 6.1.5.5

6.1.5.5.1 6.1.5.5.2 6.1.5.5.3 6.1.5.5.4 6.1.5.5.5

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SAE J1508 Revised AUG97 6.1.6 6.1.6.1 6.1.6.2 6.1.6.3 6.1.6.4 6.1.6.5 6.1.7 6.1.7.1 6.1.7.2 6.1.7.3 6.1.7.4 6.1.7.5 6.2 6.2.1 TYPE G Band UNS-S30100, AISI 304 stainless steel. Buckle UNS-30100, AISI 301 stainless steel. Thrust Plate UNS-S30100, AISI 301 stainless steel. Screw UNS-S30500, AISI 305 stainless steel. Screw UNS-S30200, AISI 302 stainless steel. TYPE SSC Band UNS-S30400 AISI 304 Stainless Steel. Nuts Same as Band (6.1.7.1). Spacer Same as Band (6.1.7.1). Bridge Same as Band (6.1.7.1). Screw UNS-S30200, AISI 302 Stainless Steel.

MaterialsGroup #2 TYPE E UNS-G10650G10800, SAE 1065@ carbon steels; or S17700, AISI 17-7 PH stainless steel; the carbon steels heat treated to a minimum of Rockwell hardness RC50. Carbon steel and stainless steel clamps to meet the performance and ductility requirements specified in Section 12. TYPE CTB Carbon steel or alloyed spring steels, heat-treated to HRC47-53 (mean of HRC50) to meet the performance requirements specified in Section 13. TYPE CTW Carbon or stainless steel as follows: UNS-G10700 UNS-G10700G10850, SAE 1070E carbon steel wire; pre-hardened to Rockwell RC50, then stress relieved after forming or UNS G10650G10800, SAE 1065@ carbon steel wire formed and heat treated to Rockwell hardness RC50. UNS-S17700 AISI 17-7PH stainless steel heat-treated to condition C by aging 1 h at 900 F.

6.2.2 6.2.3 6.2.3.1

6.2.3.2 6.3 6.3.1 6.3.1.1 6.3.1.1.1 6.3.1.1.2 6.3.1.2 6.3.1.3

MaterialsGroup #3 TYPES SLA, SLF, SLTF, SLFEO, AND SLHD Spring Washers UNS-G10500-G10950 AISI 1050-1095 steel, heat-treated to HRC42-50. UNS-G30100 AISI 301 steel, stainless, full hard. Spacer Steel, aluminum, stainless steel as supplied or furnished by manufacturer. Remainder of Clamp Same as Group #1Types A, F, and HD, respectively.

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SAE J1508 Revised AUG97 6.3.2 6.3.2.1 6.3.2.2 6.3.2.3 6.3.3 6.3.3.1 6.3.3.2 6.3.3.3 6.3.4 6.3.4.1 6.3.4.2 6.3.4.3 6.3.4.4 6.3.4.5 6.3.4.6 6.4 6.4.1 6.4.1.1 6.5 6.5.1 6.5.1.1 6.6 6.6.1 6.6.1.1 TYPE T Band AISI 450 stainless, heat-treated HRC40-46. (No UNS number.) Shield UNS-S20100, AISI 201 or S30100, 301 stainless steel. Balance of Clamp Same as Group #1Type F. TYPE SLTB Spring Music wire per SAE J178 (ASTM A 228), diameter as recommended by manufacturer. Washer UNS-G10200, AISI 1006-1020 carbon steel. Remainder of Clamp Same as Group #1Type TB. TYPE SSPC Band UNS-S30400, AISI 304 stainless steel. Nuts Same as band (6.3.4.1). Spacer Same as band (6.3.4.1). Bridge Same as band (6.3.4.1). Screw UNS-S30200, AISI 302 stainless steel. Spring AISI 17-7 pH stainless steel.

MaterialsGroup #4 TYPES J, OES, TE, SEC Entire clamp UNS-G10060 G10220 (AISI 1006-1022 carbon steel) or UNS-S30100, S30200, or S30400, (AISI 301, 302, or 304 stainless steel) or 6063 aluminum.

MaterialGroup #5 TYPE LP Entire clamp UNS-S30400 AISI 304 stainless steel.

MaterialsGroup #6 TYPE H Clamps are made of AISI 201 or 316 stainless steel, or AISI 1050 carbon steel, electro-galvanized.

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SAE J1508 Revised AUG97 7. Finishes GeneralCarbon steel components of clamps are normally supplied with rustproof finishes as specified by the purchaser. It is recommended that a reasonable latitude be allowed in the inspection of finishes on parts fabricated from precoated steel and the overlapping areas on clamps treated after assembly. All salt spray times (minimum hours) are per ASTM B 117. NOTE Magnitude of white corrosion and red rust permissible shall be determined between supplier and purchaser. 7.1 7.1.1 7.1.1.1 7.1.1.2 7.1.1.3 FinishesGroup #1 TYPES A AND AHH Standard finish is 5 m (0.0002 in) minimum zinc plate on all external surface areas. Rated time to red rust is 32 h (minimum). Zinc plate plus yellow chromate, 72 h minimum to white corrosion, 168 h minimum to red rust. Iridescence is acceptable. Zinc Phos/electrodeposited black paint with oil sealer, 168 h minimum to red rust. CAUTION High lubricity lowers the clamp ultimate torque capacity. 7.1.1.4 7.1.1.5 7.1.2 7.1.2.1 Optional Aluminum base coat/organic plus lube, silver grey, and black color, 400 h minimum to red rust. Optional Phosphate/zinc flake/organic, silver grey color, 240 h minimum to red rust. TYPES B AND D Standard finish is 5 m (0.0002 in) minimum zinc plate, 32 h minimum to red rust. NOTE For other finishes contact manufacturer. 7.1.3 7.1.3.1 TYPE C Standard finish is 5 m (0.0002 in) minimum zinc plate, 32 h minimum to red rust. NOTE For other finishes contact manufacturer. 7.1.4 7.1.4.1 TYPES F, FEO, FE, HD, I, M, MX, AND TB Band/Housing/Saddle/Bridge/Trunnion Generally these items are made of stainless steel and therefore are supplied as manufactured. Optional finishes vary with the manufacturer but generally include the following: Passivation, black oxide, and color chromating of zinc-plated carbon steel parts. Carbon Steel Screws/Nuts Zinc plate plus chromatethickness, chromate color and salt spray times vary, but are typically: 32 h minimum to red rust for 5 m (0.0002 in) minimum zinc plus clear chromate. 72 h minimum to red rust for 5 m (0.0002 in) minimum zinc plus yellow chromate. Stainless steel screws do not receive plating. They can, however, be passivated, or black oxided along with the clamp assembly.

7.1.4.2 7.1.4.2.1 7.1.4.2.2 7.1.4.3

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SAE J1508 Revised AUG97 7.1.5 7.1.5.1 7.1.5.2 7.2 7.2.1 7.2.1.1 7.2.1.2 7.2.1.3 7.2.2 7.2.2.1 7.3 7.3.1 7.3.1.1 7.3.1.2 7.3.2 7.3.2.1 7.3.2.2 7.3.3 7.3.3.1 7.3.3.2 7.3.3.3 7.3.4 7.3.4.1 7.3.4.2 TYPE FE Screw and Band Bright galvanized plus clear chromate. Housing Multiple coats of alkyd enamel paint optional.

FinishesGroup #2 TYPES E AND CTW Zinc plate or Aluminum Organic, 400 h minimum to red rust. Mechanical or electroplated zinc 5 m (0.0002 in) minimum plus chromate, 32 h minimum to red rust. Stainless steel clamps are unfinished. TYPE CTB Zinc plate or Aluminum Organics, 400 h minimum to red rust. Other finishes available.

FinishesGroup #3 TYPE SLA Wire, Screw, and Spacer 5 m (0.0002 in) minimum zinc plate, 32 h minimum to red rust. Spring Washers 5 m (0.0002 in) minimum mechanical zinc plate plus clear chromate, 32 h minimum to red rust. TYPE SLF, SLFEO, SLTF, AND SLHD Standard finish on carbon steel screw, spacer, and spring washers is 5 m (0.0002 in) minimum zinc plate plus clear chromate, 32 h minimum to red rust. For finish on stainless band and housing, see Type F, FEO, or HD stated previously. TYPE T Screws See Type F in 7.1.4. Band Finish on 450 stainless steel band (Custom GradeNo UNS designation) is as heat-treated with heat-tint color (typically copper-blue). Housing and Shield Plain. TYPE SLTB Bolt and Nut See Group #1 Type TB in 6.1.5. Stainless steel band, bridge, and trunnion are plain, as manufactured.

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SAE J1508 Revised AUG97 7.3.5 7.3.5.1 7.3.5.2 7.4 7.4.1 7.4.1.1 7.4.1.2 7.4.1.3 7.4.1.3.1 7.4.1.3.2 7.5 7.5.1 7.5.1.1 7.6 7.6.1 7.6.1.1 7.6.1.2 7.6.1.3 8. 8.1 8.2 8.3 8.4 TYPE SSPC Spring Painted for Identification. Other stainless steel parts are supplied plain as manufactured.

FinishesGroup #4 TYPES J, OES, TE, AND SEC Stainless steel parts are supplied plain as manufactured. Aluminum parts are supplied plain as manufactured. Finish on carbon steel parts. G90 Galvanized, ASTM A 525. Zinc plated 5 m (0.0002 in) minimum plus clear chromate