for use with products manufactured by - weyerhaeuser · 2017-05-17 · 1 usp945-131 westampton •...
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USP945-131
Westampton • Largo • Montgomery • Humble • Corona • Livermore • Thornhill, Ontario
EWP PRODUCT GUIDEwww.USPconnectors.com
LSSH179SKH2324R-2 THO17118
For Use With Products Manufactured by
THF17925
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Customer Service / Technical AssistanceBurnsville, MN Corporate Office
1-800-328-5934 / 1-952-898-8772
GENERAL NOTES
1) See current USP Product Catalog for General Notes, Warranty, andinstallation information for hanger models, joist sizes, and header situations not shown.2) Loads listed address hanger/header/fastener limitations as well asjoist/hanger limitations assuming header material is Douglas Fir-Larch (DF-L), Southern Pine (SP), or Microllam® LVL, Parallam® PSL, orTimberStrand® LSL. Joist reaction should be checked by a qualifieddesigner to ensure proper hanger selection. 3) Uplift loads have been increased 60% for wind or seismic loads and nofurther increase shall be permitted. Reduce loads according to code for normal duration loading such as cantilever construction. 4) If hanger height is less than 60% of joist height, joist rotation mayoccur, therefore supplemental lateral restraints are required, see page 4.5) The type and quantity of fasteners used to install USP products is critical to connector performance. To achieve the allowable loads shownin this catalog, install with the fasteners specified for that particular
product. All specified fasteners must be properly installed prior to applyingload of any kind to the connection.6) Throughout this guide, dimensions are expressed in inches and loadsin pounds, unless specifically noted otherwise.7) Load values for 10d and 16d designations in the fastener schedulesthroughout this catalog refer to common wire nails, unless noted otherwise.8) The allowable loads shown in this catalog are based on AllowableStress Design methodology.
9) Multiple TJI ® Joist Plies: Fasten together multiple plies of wood TJI®
Joist’s, in accordance with Weyerhaeuser’s installation guidelines, suchthat the joists act as a single unit.
10) Sloped TJI ® Joists: Use sloped seat hangers and beveled web stiff-eners whenever the slope exceeds the following: 1/2:12 for seat bearinglengths of 2-1/2˝ or less; 3/8:12 for bearing lengths between 2-1/2˝ and3-1/2˝; and 1/4:12 for bearing lengths in excess of 3-1/2˝.
Follow these instructions to ensure the proper installation of USP products.
Gap:1/8˝ minimum2-3/4˝ maximum
Nailing:See tableto theright
1˝ for TJI® 110, 210,
230, 360 joists
1-1/2˝ for TJI® 560,
560D joists
Tight fit
Web stiffenereach sideSee tableto the right
TJI® Depth Type End Int
110 All 1 8d 3 3
210 All 1 8d 3 3
230 All 1 8d 3 3
360 All 1 8d 3 3
560 All 2x4 216d 3 3
4 45 56 116 13
1PS1 or PS2 sheathing, face grain vertical2Construction grade or better3 ® 560D joists.
560D 3
Minimum Web Stiffener Size
Nailing RequirementsNo. of Nails
2x4 216d
Web Stiffener Attachment for TJI® Joists
Gap 1/8˝
Backer Blocks – Pattern the nails used to install backer blocks or web stiffeners in wood TJI® Joist’s to avoid splitting the block. The nail patternshould be sufficiently spaced to avoid the same grain line, particularly withsolid sawn backer blocks. Backer blocks must be installed on wood TJI®
Joist’s acting as the header, or supporting member. Install in accordancewith the Weyerhaeuser installation guidelines. The nails used to installhangers mounted to a TJI® Joist header must penetrate through the weband into the backer block on the opposite side.
With top flange hangers, backer block required only fordownward loads exceeding 250 lbs or for uplift conditions
TJI® Depth Type1 Filler / Backer Size Nail Quantity2
Filler 2x6 10Backer 10Filler 2x8 10
Backer 10Filler 10
Backer 10Filler 10
Backer 10Filler 10
Backer 10Filler 10
Backer 10Filler 10
Backer 10Filler 10
Backer 10Filler
Backer 15Filler
Backer 2x6 10Filler
Backer 2x8 10Filler
Backer 2x12 15Filler
Backer 2x12 15Filler
Backer 151
2
110
210
560
560D
Backer Block Installation:Install tight to top flange (tightto bottom flange with facemount hangers). Attach pertable to the right.
Backer Block (bothsides) of web with singleTJI® Joist.Filler Block Installation:.
Attach per table below.
Gap 1/8˝
Varies.See Table tothe right
Backer Blockeach side
Filler and Backer Block sizes
Typical THF backerblock installation
Typical THO backerblock installation
Gap 1/8˝
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© Copyright 2013 MiTek USA, Inc.
USP945-131
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Flush framing Hanger over-spread Hanger not plumb!!
Top Flange HangersThe thickness of the hanger metal and nail heads on top mount hangers must be evaluated for the effect onsubsequent sheathing. Ensure the top mount hanger is installed so the flanges of the hanger are not over-spread whichtends to elevate the supported I-Joist, causing uneven floor surfaces and squeaking. Similarly, ensure the hanger isinstalled plumb such that the face flanges of the hanger are mounted firmly against the wide-face surface of the header.
Hangers for joists without web stiffeners must supportthe TJI® Joist’s top flange and provide lateral resistancewith no more than 1⁄8˝ horizontal deflection.
Hangers for joists with web stiffeners must support aminimum of 60% of joist depth, or potential joist rotationmust be addressed.
Support Height & Lateral Stability
(Top flange support requirements can be verified in EWP Top Mount Hangers chartsunder theWeb Stiffener Req. column of USP’s Product Catalog.)
Resist lateral movement
1/8˝ maximum gapWeb stiffener
60%min.
of joistdepth
Joistdepth
Wrong Nailer Size Causes Component Failure
Too WideLoading can cause cross grainsplitting of nailer. The recommended nailer overhangis 1⁄4˝ maximum per side.
Too ThinTop flange nailing cannot fully penetrate nailer, causing reduced allowable loads.Never use hangers which require multipleface nails since the allowable loads aredependent on all nail holes being used.
Too NarrowTop flange not fully supported can causenail breakout. Or, by fully supporting topflange, hanger is tilted back, causing lifting of carried member which results inuneven surfaces and squeaky floors.
Nailer InstallationsCorrect Hanger Attachment to NailerA nailer or sill plate is considered to be any wood member attached to a steel beam,concrete block wall, concrete stem wall (or other type of support unsuitable for nailing), which is used as a nailing surface for top mount hangers to support beamsor joists.
Nailer Sized CorrectlyTop flange of hanger is fully supported and recommended nails have full penetrationinto nailer, resulting in a carried member hanging safely at the proper height.
The nailer must be sized to fit the support width as shown and be of sufficient thickness to satisfy recommended top flange nailing requirements. A design professional must specify nailer attachment to steel beams.
! ! !
Avoid direct contactbetween hangers
and steel beams, whichmay cause squeaks
1/4˝Max.
1/4˝ Max.
EWP INSTALLATION
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Customer Service / Technical AssistanceBurnsville, MN Corporate Office
1-800-328-5934 / 1-952-898-8772
SINGLE TJI® JOISTS
H
W2˝
Additional diamondnail holes formaximum nailing
Standard roundnail holes forminimum nailing
Patented dimple allows45˚ nailing
Top Mount Hangers4,7 Face Mount Hangers
Fastener Schedule5 Fastener Schedule5
Header Joist Header Joist TJI® 110
THF17925 Min (8) 10d 910 THF17925 Max (12) 10d 1370 THF17112 Min (8) 10d 910 THF17112 Max (16) 10d 1825 THF17140 Min (12) 10d 1370 THF17140 Max (20) 10d 2280
TJI® 210 THF20925 Min (8) 10d 910 THF20925 Max (12) 10d 1370 THF20112 Min (8) 10d 910 THF20112 Max (16) 10d 1825 THF20140 Min (12) 10d 1370 THF20140 Max (20) 10d 2280
16 TFL2016 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF20157 3-3/8 (24) 10d (2) 10d x 1-1/2 280 2735
TJI® 2309-1/2 TFL2395 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23925 2-1/2 (12) 10d (2) 10d x 1-1/2 175 137011-7/8 TFL23118 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23118 2-1/2 (14) 10d (2) 10d x 1-1/2 360 1595
14 TFL2314 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23140 2-1/2 (18) 10d (2) 10d x 1-1/2 360 209016 TFL2316 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23160 2-1/2 (22) 10d (2) 10d x 1-1/2 360 2550
TJI® 36011-7/8 TFL23118 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23118 2-1/2 (14) 10d (2) 10d x 1-1/2 360 1595
14 TFL2314 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23140 2-1/2 (18) 10d (2) 10d x 1-1/2 360 209016 TFL2316 2 (6) 10d (2) 10d x 1-1/2 140 1600 THF23160 2-1/2 (22) 10d (2) 10d x 1-1/2 360 255018 TFI3518 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF23180 2-1/2 (24) 10d (8) 10d x 1-1/2 1295 278520 TFI3520 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF23180 2-1/2 (24) 10d (8) 10d x 1-1/2 1295 2785
TJI® 56011-7/8 THO35118 2-3/8 (10) 10d (2) 10d x 1-1/2 265 2050 THF35112 2-1/2 (16) 10d (2) 10d x 1-1/2 245 1825
14 THO35140 2-3/8 (12) 10d (2) 10d x 1-1/2 265 2715 THF35140 2-1/2 (20) 10d (2) 10d x 1-1/2 245 232016 THO35160 2-3/8 (12) 10d (2) 10d x 1-1/2 265 2715 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 255018 TFI418 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 255020 TFI420 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 2550
TJI® 560D18 TFI418 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 255020 TFI420 2-1/2 (6) 16d (2) 10d x 1-1/2 360 2235 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 255022 TFI422 2-1/2 (10) 16d (2) 10d x 1-1/2 360 2920 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 255024 TFI424 2-1/2 (10) 16d (2) 10d x 1-1/2 360 2920 THF35157 2-1/2 (22) 10d (2) 10d x 1-1/2 245 2550
1) Shaded hangers require web stiffeners at joist ends. Web stiffeners may be required for non-shaded hangers by Weyerhaeuser. 2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Contact your local Weyerhaeuser or USP Structural Connectors Technical Representative for additional duration of load values. 3) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted.
5) 10d x 1-1/2 nails are 0.148" diameter x 1-1/2" long, 10d nails are 0.148" diameter x 3" long, and 16d nails are 0.162" diameter x 3-1/2" long.
6) D Dim is the length of the hanger seat. 7) For top mount hangers supported by TJI®
Down100%2
USPStock No.1
JoistHeight
USPStock No.1
Down100%2
DDim6
DDim6
DF-L/SPUplift160%3
DF-L/SPUplift160%3
2 (2) 10d x 1-1/2 2802 (6) 10d (2) 10d x 1-1/2 270 1260 THO179509-1/2
11-7/8 THO17118 2 (6) 10d (2) 10d x 1-1/2 270 1290 2 (2) 10d x 1-1/2
(2) 10d x 1-1/2
280
2 (2) 10d x 1-1/2 280140 160014
2140 1600
TFL1714 2 (6) 10d (2) 10d x 1-1/2
9-1/2 TFL2095 280
2 (2) 10d x 1-1/2 280
2 (2) 10d x 1-1/2 280
2 (6) 10d (2) 10d x 1-1/2
11-7/8 TFL20118 2 (6) 10d (2) 10d x 1-1/2 1600
140 160014 TFL2014 2 (6) 10d (2) 10d x 1-1/2
140
THF single
TFL
TFI
THO
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USP945-131
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SINGLE TJI® JOISTS
SKH_Lleft shown
Fastener Schedule4 Fastener Schedule4,7 Fastener Schedule4,7
Header Joist Header Joist Header Joist TJI® 110
9-1/2 -- -- -- -- -- -- -- -- -- -- -- -- LSSH179 3 (10) 10d (7) 10d x 1-1/2 1065 1140 SKH1720L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 162511-7/8 -- -- -- -- -- -- -- -- -- -- -- -- LSSH179 3 (10) 10d (7) 10d x 1-1/2 1065 1140 SKH1720L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 1625
14 MSH1722 1-3/4 (6) 10d (4) 10d x 1-1/2 -- -- 2165 LSSH179 3 (10) 10d (7) 10d x 1-1/2 1065 1140 SKH1720L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 1625
TJI® 2109-1/2 -- -- -- -- -- -- -- -- -- -- -- -- LSSH20 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2020L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 162511-7/8 MSH2022 1-3/4 (6) 10d (4) 10d -- -- 2210 LSSH20 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2020L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 1625
14 MSH2022 1-3/4 (6) 10d (4) 10d -- -- 2210 LSSH20 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2020L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 162516 MSH2022 1-3/4 (6) 10d (4) 10d -- -- 2210 LSSH208 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2024L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 1855
TJI® 2309-1/2 -- -- -- -- -- -- -- -- -- -- -- -- LSSH23 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2320L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 162511-7/8 -- -- -- -- -- -- -- -- -- -- -- -- LSSH23 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2320L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 1625
14 -- -- -- -- -- -- -- -- -- -- -- -- LSSH23 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 185516 MSH2322 1-3/4 (6) 10d (4) 10d x 1-1/2 -- -- 2165 LSSH237 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 1855
TJI® 36011-7/8 -- -- -- -- -- -- -- -- -- -- -- -- LSSH23 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2320L/R 1-7/8 (14) 10d (10) 10d x 1-1/2 1565 1625
14 -- -- -- -- -- -- -- -- -- -- -- -- LSSH23 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 185516 MSH2322 1-3/4 (6) 10d (4) 10d x 1-1/2 -- -- 2165 LSSH237 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 185518 MSH2322 1-3/4 (6) 10d (4) 10d x 1-1/2 -- -- 2165 LSSH237 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 185520 -- -- -- -- -- -- -- -- -- -- -- -- LSSH237 3 (10) 10d (7) 10d x 1-1/2 980 1140 SKH2324L/R 7 1-7/8 (16) 10d (10) 10d x 1-1/2 1565 1855
TJI® 56011-7/8 MSH422 1-3/4 (6) 10d (6) 10d -- -- 2025 LSSH35 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH410L/R 5 2-1/2 (16) 16d (10) 16d 1565 2255
14 LSSH35 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 310016 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 310018 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 310020 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 3100
TJI® 560D18 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 310020 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH414L/R 5 2-1/2 (22) 16d (10) 16d 1565 310022 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 -- -- -- -- -- -- -- -- -- -- -- --24 LSSH357 3 (14) 16d (12) 10d x 1-1/2 1585 1920 -- -- -- -- -- -- -- -- -- -- -- --
1) Shaded hangers require web stiffeners at joist ends. 2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Contact your local Weyerhaeuser or USP Structural Connectors Technical Representative for additional duration of load values. 3) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted. 4) 10d x 1-1/2 nails are 0.148" diameter x 1-1/2" long, 10d nails are 0.148" diameter x 3" long, and 16d nails are 0.162" diameter x 3-1/2" long.
5) Miter cut required on end of joist to achieve design loads. 6) For additional sizes, stock numbers, and modifications not shown, refer to USP's Product Catalog. 7) Supplemental lateral support connection recommended when hanger height is less than 60% of joist height. 8) D Dim is the length of the hanger seat.
DF-L/SPUplift160%3
Adjustable Height
Down100%2
Field Slope & Skew
DDim8
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
Skewed 45° Hangers
Down100%2
USPStock No.1,6
DDim8
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
Down100%2
DDim8
DF-L/SPUplift160%3
DF-L/SPUplift160%3
USPStock No.1
JoistHeight
USPStock No.1,6
LSSHskew to 45˚ maximum
12 3 & 4
MSH
LSSH Installation:• Use all specified fasteners. Steps:1. Position LSSH connector against plumb-cut end of joist. Fasten joist
side flanges on both sides with 10d (0.148”) x 1-1/2˝ nails. Bend seatup to fit against joist bottom and drive (1) 10d (0.148”) x 1-1/2˝ nail through bottom seat into joist bottom flange. Drive (2) 10d (0.148”)x 1-1/2˝ nail at downward angle through dimpled nailing guides.
2. Lean connector and rafter end against ridge beam at desired position. Install 10d (0.148” x 3”) or 16d (0.162” x 3-1/2”) nails through nail holes into ridge beam at right 90° angle. If skewing therafter, only drive nails into ridge beam on inside flange.
3. Bend flange to desired angle. 4. Hammer outside flange until edge touches header. Fasten outside
flange to ridge by driving 10d (0.148” x 3”) or 16d (0.162” x 3-1/2”) nails through nail holes.
• Web stiffeners are required for all wood I-Joist installations.• Designer may consider adding a tension restraint for the supported
member for roof slopes exceeding 6/12.
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Customer Service / Technical AssistanceBurnsville, MN Corporate Office
1-800-328-5934 / 1-952-898-8772
DOUBLE TJI® JOISTS
Face Mount Hangers
Header Joist Header Joist Double TJI® 110
9-1/2 THO35950 2-3/8 (10) 10d (2) 10d x 1-1/2 265 2050 THF35925 2-1/2 (12) 10d (2) 10d x 1-1/2 245 137011-7/8 THO35118 2-3/8 (10) 10d (2) 10d x 1-1/2 265 2050 THF35112 2-1/2 (16) 10d (2) 10d x 1-1/2 245 1825
14 THO35140 2-3/8 (12) 10d (2) 10d x 1-1/2 265 2715 THF35140 2-1/2 (20) 10d (2) 10d x 1-1/2 245 2320
Double TJI® 2109-1/2 THO20950-2 3 (10) 16d (6) 10d 1115 2330 THF20925-2 2-1/2 (12) 10d (6) 10d 1115 139011-7/8 THO20118-2 3 (10) 16d (6) 10d 1115 2330 THF20112-2 2-1/2 (16) 10d (6) 10d 1115 1855
14 THO20140-2 3 (10) 16d (6) 10d 1175 2330 THF20140-2 2-1/2 (20) 10d (6) 10d 1115 232016 THO20160-2 3 (10) 16d (6) 10d 1175 2330 THF20140-2 2-1/2 (20) 10d (6) 10d 1115 2320
Double TJI® 2309-1/2 THO23950-2 3 (10) 16d (6) 10d 1175 3535 THF23925-2 2-1/2 (14) 10d (6) 10d 1115 162511-7/8 THO23118-2 3 (10) 16d (6) 10d 1175 3535 THF23118-2 2-1/2 (16) 10d (6) 10d 1115 1855
14 THO23140-2 3 (12) 16d (6) 10d 1175 3535 THF23140-2 2-1/2 (20) 10d (6) 10d 1220 254016 THO23160-2 3 (12) 16d (6) 10d 1175 3535 THF23160-2 2-1/2 (24) 10d (6) 10d 1220 3050
Double TJI® 36011-7/8 THO23118-2 3 (10) 16d (6) 10d 1175 3535 THF23118-2 2-1/2 (16) 10d (6) 10d 1115 1855
14 THO23140-2 3 (12) 16d (6) 10d 1175 3535 THF23140-2 2-1/2 (20) 10d (6) 10d 1220 254016 THO23160-2 3 (12) 16d (6) 10d 1175 3535 THF23160-2 2-1/2 (24) 10d (6) 10d 1220 305018 THO23180-2 3 (14) 16d (6) 10d 1175 3535 THF23160-2 2-1/2 (24) 10d (6) 10d 1220 305020 THO23200-2 3 (14) 16d (6) 10d 1175 3535 THF23160-2 2-1/2 (24) 10d (6) 10d 1220 3050
Double TJI® 56011-7/8 BPH71118 3 (10) 16d (6) 10d 1220 3455 HD7120 2-1/2 (16) 16d (6) 10d 1140 2255
14 BPH7114 3 (10) 16d (6) 10d 1220 3455 HD7140 2-1/2 (20) 16d (8) 10d 1525 282016 BPH7116 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 338518 BPH7118 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 338520 BPH7120 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 3385
Double TJI® 560D18 BPH7118 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 338520 BPH7120 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 338522 BPH7122 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 338524 BPH7124 3 (10) 16d (6) 10d 1220 3455 HD7160 2-1/2 (24) 16d (8) 10d 1525 3385
1) Shaded hangers require web stiffeners at joist ends. Web stiffeners may be required for non-shaded hangers by Weyerhaeuser. 2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Contact your local Weyerhaeuser or USP Structural Connectors Technical Representative for additional duration of load values. 3) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted. 4) Top Mount Hangers require minimum 3" header width for THO series hangers; 3-1/2" minimum header thickness for all other stock numbers. 5) 10d x 1-1/2 nails are 0.148" diameter x 1-1/2" long, 10d nails are 0.148" diameter x 3" long, and 16d nails are 0.162" diameter x 3-1/2" long.
6) D Dim is the length of the hanger seat. 7) For top mount hangers supported by TJI®
Top Mount Hangers4,8
Down100%2
USPStock No.1
DDim6
DDim6
DF-L/SPUplift160%3
Fastener Schedule5 DF-L/SPUplift160%3
Down100%2
JoistHeight
USPStock No.1
Fastener Schedule5
THF Double
HD
THO Double
BPH
945 TrusJoist EWP Guide_Guide 10/17/2013 11:28 AM Page 6
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© Copyright 2013 MiTek USA, Inc.
USP945-131
7
DOUBLE TJI® JOISTS
Fastener Schedule4 Fastener Schedule4 Fastener Schedule4
Header Joist Header Joist Header Joist Double TJI® 110
9-1/2 MSH422 1-3/4 (6) 10d (6) 10d -- -- 2025 LSSH35 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH410L/R 7 2-1/2 (16) 16d (10) 16d 1565 225511-7/8 MSH422 1-3/4 (6) 10d (6) 10d -- -- 2025 LSSH35 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH410L/R 7 2-1/2 (16) 16d (10) 16d 1565 2255
14 -- -- -- -- -- -- -- -- -- -- -- -- LSSH35 3 (14) 16d (12) 10d x 1-1/2 1585 1920 SKH410L/R 7 2-1/2 (16) 16d (10) 16d 1565 2255
Double TJI® 2109-1/2 SKH2020L/R-2 7 3-1/2 (14) 10d (10) 10d 1905 1665
11-7/8 SKH2020L/R-2 7 3-1/2 (14) 10d (10) 10d 1905 166514 SKH2024L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 190516 SKH2024L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 1905
Double TJI® 2309-1/2 MSH2322-2 1-3/4 (6) 10d (4) 10d -- -- 2210 SKH2320L/R-2 7 3-1/2 (14) 10d (10) 10d 1905 1665
11-7/8 MSH2322-2 1-3/4 (6) 10d (4) 10d -- -- 2210 SKH2320L/R-2 7 3-1/2 (14) 10d (10) 10d 1905 166514 MSH2322-2 1-3/4 (6) 10d (4) 10d -- -- 2210 SKH2324L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 190516 -- -- -- -- -- -- -- -- -- -- -- -- SKH2324L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 1905
Double TJI® 36011-7/8 MSH2322-2 1-3/4 (6) 10d (4) 10d -- -- 2210 SKH2320L/R-2 7 3-1/2 (14) 10d (10) 10d 1905 1665
14 MSH2322-2 1-3/4 (6) 10d (4) 10d -- -- 2210 SKH2324L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 190516 -- -- -- -- -- -- -- -- -- -- -- -- SKH2324L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 190518 -- -- -- -- -- -- -- -- -- -- -- -- SKH2324L/R-2 7 3-1/2 (16) 10d (10) 10d 1905 190520 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Double TJI® 56011-7/8 MSH422-2 2 (8) 16d (6) 16d -- -- 3690 HD7120-SK45L/R 7,8 2-1/2 (16) 16d (6) 10d 855 2255
14 HD7140-SK45L/R 7,8 2-1/2 (20) 16d (8) 10d 1145 282016 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 338518 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 338520 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 3385
Double TJI® 560D18 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 338520 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 338522 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 338524 HD7160-SK45L/R 7,8 2-1/2 (24) 16d (8) 10d 1145 3385
1) Shaded hangers require web stiffeners at joist ends. 2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Contact your local Weyerhaeuser or USP Structural Connectors Technical Representative for additional duration of load values. 3) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted. 4) 10d x 1-1/2 nails are 0.148" diameter x 1-1/2" long, 10d nails are 0.148" diameter x 3" long, and 16d nails are 0.162" diameter x 3-1/2" long.
5) For additional sizes, stock numbers, and modifications not shown, refer to USP's Product Catalog. 6) D Dim is the length of the hanger seat. 7) Miter cut required on end of joist to achieve design loads. 8) Hangers are special order. Consult USP to for pricing and lead times.
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
Skewed 45° Hangers
Down100%2
DDim6
USPStock No.1
DF-L/SPUplift160%3
Field Slope & Skew
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
Adjustable Height
DDim6
DF-L/SPUplift160%3
See current USP Product Catalog or Weyerhaeuser software for specialty hanger options
DF-L/SPUplift160%3
DDim6
Down100%2
JoistHeight
USPStock No.1,5
USPStock No.1,5
Down100%2
See current USP Product Catalog orWeyerhaeuser software for specialty hanger options
See current USP Product Catalog orWeyerhaeuser software for specialty hanger options
See current USP Product Catalog or Weyerhaeuser software for specialty hanger optionsSee current USP Product Catalog or
Weyerhaeuser software for specialty hanger options
LSSH
MSH
skew to 45˚ maximum
12 3 & 4
SKH_L Doubleleft shown
LSSH Installation:• Use all specified fasteners. Steps:1. Position LSSH connector against plumb-cut end of joist. Fasten joist
side flanges on both sides with 10d (0.148”) x 1-1/2˝ nails. Bend seatup to fit against joist bottom and drive (1) 10d (0.148”) x 1-1/2˝ nail through bottom seat into joist bottom flange. Drive (2) 10d (0.148”)x 1-1/2˝ nail at downward angle through dimpled nailing guides.
2. Lean connector and rafter end against ridge beam at desired position. Install 10d (0.148” x 3”) or 16d (0.162” x 3-1/2”) nails through nail holes into ridge beam at right 90° angle. If skewing therafter, only drive nails into ridge beam on inside flange.
3. Bend flange to desired angle. 4. Hammer outside flange until edge touches header. Fasten outside
flange to ridge by driving 10d (0.148” x 3”) or 16d (0.162” x 3-1/2”) nails through nail holes.
• Web stiffeners are required for all wood I-Joist installations.• Designer may consider adding a tension restraint for the supported
member for roof slopes exceeding 6/12.
945 TrusJoist EWP Guide_Guide 10/17/2013 11:28 AM Page 7
8
Customer Service / Technical AssistanceBurnsville, MN Corporate Office
1-800-328-5934 / 1-952-898-8772
MICROLLAM® LVL, PARALLAM® PSL, ORTIMBERSTRAND® LSL BEAMS & HEADERS
Header Joist LVL PSL LSL Header Joist® ® ®
7-1/4 PHXU17725 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HD1770 2 (14) 16d (4 10d x 1-1/2 730 1975 BPH17925 2-3/8 (10) 16d (4) 10d x 1-1/2 625 3340 3395 3395 HD17925 2 (18) 16d (6) 10d x 1-1/2 1065 2540 PHXU17925 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HUS179 5 3 (30) 16d (10) 16d 3205 5310 THO17950 2 (6) 10d (2) 10d x 1-1/2 270 1345 1290 1335 HD17925 2 (18) 16d (6) 10d x 1-1/2 1065 2540 PHXU1795 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HUS179 5 3 (30) 16d (10) 16d 3205 5310
BPH17112 2-3/8 (10) 16d (4) 10d x 1-1/2 625 3340 3395 3395 HD17112 2 (22) 16d (6) 10d x 1-1/2 1065 2870 PHXU17112 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HUS179 5 3 (30) 16d (10) 16d 3205 5310
THO17118 2 (6) 10d (2) 10d x 1-1/2 270 1345 1290 1335 HD17112 2 (22) 16d (6) 10d x 1-1/2 1065 2870 PHXU17118 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HUS179 5 3 (30) 16d (10) 16d 3205 5310
BPH1714 2-3/8 (10) 16d (4) 10d x 1-1/2 625 3340 3395 3395 HD1714 2 (26) 16d (8) 10d x 1-1/2 1065 3100 PHXU1714 3-1/4 (8) 16d (6) 10d x 1-1/2 1035 4420 4425 4425 HUS179 5 3 (30) 16d (10) 16d 3205 5310
® ® ®
7-1/4 PHXU35725 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD48 3 (28) 16d (16) 10d 2595 3950 PHXU35925 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD410 3 (38) 16d (20) 10d 3810 5360 HLBH35925 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH410 5 4 (46) 16d (12) 16d 3970 8260
PHXU3595 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD410 3 (38) 16d (20) 10d 3810 5360 HLBH3595 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH410 5 4 (46) 16d (12) 16d 3970 8260 PHXU35112 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD410 3 (38) 16d (20) 10d 3810 5360 HLBH35112 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH412 5 4 (56) 16d (14) 16d 5225 9845
PHXU35118 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD410 3 (38) 16d (20) 10d 3810 5360 HLBH35118 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH412 5 4 (56) 16d (14) 16d 5225 9845 PHXU3514 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD410 3 (38) 16d (20) 10d 3810 5360 HLBH3514 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH414 5 4 (66) 16d (16) 16d 6810 9845 PHXU3516 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD412 3 (48) 16d (20) 10d 3810 6770 HLBH3516 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH414 5 4 (66) 16d (16) 16d 6810 9845 PHXU3518 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD412 3 (48) 16d (20) 10d 3810 6770 HLBH3518 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH414 5 4 (66) 16d (16) 16d 6810 9845
PHXU3520 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 THD414 3 (58) 16d (20) 10d 3810 7045 HLBH3520 6 (15) NA16D-RS (6) 16d 1420 10620 10565 9600 THDH414 5 4 (66) 16d (16) 16d 6810 9845
22 PHXU3522 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 HD416 2-1/2 (26) 16d (12) 10d 2285 366524 PHXU3524 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6420 HD416 2-1/2 (26) 16d (12) 10d 2285 3665
2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Contact your local Weyerhaeuser or USP Structural Connectors Technical Representative for additional duration of load values. 2) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted.
4) 10d x 1-1/2 nails are 0.148" diameter x 1-1/2" long, 10d nails are 0.148" diameter x 3" long, and 16d nails are 0.162" diameter x 3-1/2" long.
5) Joist nails need to be toe nailed at a 30° to 45° angle to achieve listed loads for THDH and HUS models.
7) D Dim is the length of the hanger seat.
18
20
DDim7
DDim7
9-1/4
16
14
JoistHeight
11-7/8
11-7/8
14
9-1/4
USPStock No.
Top Mount Hangers3
9-1/2
11-1/4
Fastener Schedule4 Down 100%1
9-1/2
11-1/4
Uplift160%2
Uplift160%2
USPStock No.6
Face Mount Hangers
Fastener Schedule4Down100%1
THO
HD
HUS
BPH
945 TrusJoist EWP Guide_Guide 10/17/2013 11:28 AM Page 8
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© Copyright 2013 MiTek USA, Inc.
USP945-131
9MICROLLAM® LVL, PARALLAM® PSL, ORTIMBERSTRAND® LSL BEAMS & HEADERS
Header Joist LVL PSL LSL Header Joist® ® ® LSL
7-1/4 BPH55725 2-1/4 (10) 16d (6) 10d 815 3450 3510 3775 -- -- -- -- -- -- -- -- -- -- -- -- PHXU55925 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD610 3 (38) 16d (20) 10d 3410 5660 HLBH55925 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH610 5 4 (46) 16d (16) 16d 4565 8725 PHXU5595 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD610 3 (38) 16d (20) 10d 3410 5660 HLBH5595 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH610 5 4 (46) 16d (16) 16d 4565 8725
PHXU55112 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD610 3 (38) 16d (20) 10d 3410 5660 HLBH55112 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH612 5 4 (56) 16d (20) 16d 5180 9935
PHXU55118 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD610 3 (38) 16d (20) 10d 3410 5660 HLBH55118 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH612 5 4 (56) 16d (20) 16d 5180 9935
PHXU5514 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD610 3 (38) 16d (20) 10d 3410 5660 HLBH5514 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH614 5 4 (66) 16d (22) 16d 5795 11645 PHXU5516 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD612 3 (48) 16d (20) 10d 4065 7150 HLBH5516 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH614 5 4 (66) 16d (22) 16d 5795 11645
PHXU5518 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD612 3 (48) 16d (20) 10d 4065 7150 HLBH5518 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH614 5 4 (66) 16d (22) 16d 5795 11645 PHXU5520 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD614 3 (58) 16d (20) 10d 4065 8415 HLBH5520 6 (15) NA16D-RS (6) 16d 1605 10620 10565 9600 THDH614 5 4 (66) 16d (22) 16d 5795 11645
22 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- HD5216 2-1/2 (30) 16d (12) 10d 2285 423024 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
® ® ® LSL PHXU71925 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD7210 3 (38) 16d (20) 16d 3410 5660 HLBH71925 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7210 5 4 (46) 16d (12) 16d 3970 8260 PHXU7195 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD7210 3 (38) 16d (20) 16d 3410 5660 HLBH7195 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7210 5 4 (46) 16d (12) 16d 3970 8260
PHXU71112 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD7210 3 (38) 16d (20) 16d 3410 5660 HLBH71112 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7212 5 4 (56) 16d (14) 16d 5225 9845
PHXU71118 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD7210 3 (38) 16d (20) 16d 3410 5660 HLBH71118 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7212 5 4 (56) 16d (14) 16d 5225 9845
PHXU7114 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 THD7210 3 (38) 16d (20) 16d 3410 5660 HLBH7114 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7214 5 4 (66) 16d (16) 16d 6810 9845 PHXU7116 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 HD7120 2-1/2 (16) 16d (6) 10d 1140 2255 HLBH7116 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7214 5 4 (66) 16d (16) 16d 6810 9845
PHXU7118 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 HD7140 2-1/2 (20) 16d (8) 10d 1525 2820 HLBH7118 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7214 5 4 (66) 16d (16) 16d 6810 9845
PHXU7120 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 HD7140 2-1/2 (20) 16d (8) 10d 1525 2820 HLBH7120 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 THDH7214 5 4 (66) 16d (16) 16d 6810 9845
PHXU7122 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 HD7160 2-1/2 (24) 16d (8) 10d 1525 3385 HLBH7122 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 -- -- -- -- -- -- -- -- -- -- -- -- PHXU7124 3-1/4 (8) 16d (6) 10d 1290 6650 5785 6650 HD7160 2-1/2 (24) 16d (8) 10d 1525 3385 HLBH7124 6 (15) NA16D-RS (6) 16d 1605 10620 10370 9600 -- -- -- -- -- -- -- -- -- -- -- --
See footnotes on page 9.
Face Mount Hangers
Fastener Schedule4 Down 100%1 Fastener Schedule4Down100%1
9-1/4
DDim7
Uplift160%
2Uplift160%2
DDim7
Top Mount Hangers3
11-7/8
16
11-7/8
20
11-1/4
14
24
18
18
9-1/4
9-1/2
14
20
USPStock No.
22
USPStock No.6
JoistHeight
9-1/2
16
11-1/4
HLBHPHXU THD THDH
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10
Customer Service / Technical AssistanceBurnsville, MN Corporate Office
1-800-328-5934 / 1-952-898-8772
Down2 Uplift3
Header Joist 100% 160% TJI® 110 TMP175 3-1/2 (6) 10d (4) 10d x 1-1/2 1150 220 TMPH175 4 (10) 10d (8) 10d x 1-1/2 1950 200
TJI® 210 TMP21 3-1/2 (6) 10d (4) 10d x 1-1/2 1290 220 TMPH21 4 (10) 10d (8) 10d x 1-1/2 1950 200
TJI® 230 TMP23 3-1/2 (6) 10d (4) 10d x 1-1/2 1970 220 TMPH23 4 (10) 10d (8) 10d x 1-1/2 1950 200
TJI® 360 TMP23 3-1/2 (6) 10d (4) 10d x 1-1/2 1970 220 TMPH23 4 (10) 10d (8) 10d x 1-1/2 1950 200
TJI® 560 TMP4 3-1/2 (6) 10d (4) 10d x 1-1/2 1970 220 TMPH4 4 (10) 10d (8) 10d x 1-1/2 1950 200
TJI® 560D TMP4 3-1/2 (6) 10d (4) 10d x 1-1/2 1970 220 TMPH4 4 (10) 10d (8) 10d x 1-1/2 1950 200
1) Shaded hangers require web stiffeners at joist ends. Web stiffeners may be required for non-shaded hangers by Weyerhaeuser. 2) Loads listed are based on hanger attachment to a DF-L or SP species solid sawn, Microllam® LVL, Parallam® PSL, or TimberStrand® LSL header. Loads are governed by test results; no further increase shall be permitted. 3) Uplift loads have been increased 60% for wind and seismic loading; no further increase shall be permitted.
5) D Dim is the length of the hanger seat.
USPStock No.1
Fastener Schedule4D
Dim5
VARIABLE PITCH CONNECTORS –TMP & TMPH SERIES
The TMP and TMPH is designed to make rafter-to-plate connectionsand eliminates time-consuming bird’s-mouth notching or bevel plateinstallation. The TMP automatically adjusts to pitches from 1/12 to 6/12 and theTMPH from 6/12 to 14/12.
Installation:• Use all specified fasteners.• Position connector on top plate. Fasten connector to outside of top plate with
specified nails. Insert rafter into rafter pocket. Adjust rafter and pocket to correctpitch. Fasten rafter to connector with specified nails. Installing the TMP requiresdriving specified nails through the opposing slots in the pocket. TMPH installa-tion involves sliding the fulcrum until it supports the pocket at the desired pitch and nailing down through the fulcrum base into the top plate to lock the fulcruminto position.
fulcrum
TMP
TMPH
Pitch Range:TMP – 1 ⁄ 12 – 6 ⁄ 12
TMPH – 6 ⁄ 12 – 14 ⁄ 12
Typical TMPinstallation
Typical TMPHinstallation
945 TrusJoist EWP Guide_Guide 10/17/2013 11:28 AM Page 10
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© Copyright 2013 MiTek USA, Inc.
USP945-131
11GENERAL INSTALLATION
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
WS35 installed in (2) 13⁄4˝ Ply
WS35 installed in (3) 13⁄4˝ Ply
WS6 installed in (4) 13⁄4˝ Ply
WS35 installed in (1) 13⁄4˝,(1) 31⁄2˝ Ply
WS35 installed in (2) 13⁄4˝,(1) 31⁄2˝ Ply
WS6 installed in (2) 31/2˝ Ply
Ref. No. Description L SH T1 970 1460 650 970 485 7302 730 1095 485 730 365 5454 730 1095 485 730 365 5455 650 970 430 650 325 4853 650 970 430 650 325 4856 1940 2920 1300 1940 970 1460
4
3-1/2 3/4 2-3/4
7 6 1-3/4
USPStock No.
2 Rows
3 Rows
2 Rows
3 Rows
2 Rows
Dimensions (in) Maximum Allowable Uniform Loadsthat can be applied to either outsidemember (Lbs. Per Lineal Ft.)1,3,4,5,6
MultipleMembers
Installation Figure2,8
DF-L / SPWood Screw Spacing
3 Rows
Serrations
1/4˝ Beveled reamer
Cut threads
Self drilling point
L
T
SH
Recommended Row Guidelines
WS Series Wood Screw Applications -Joining 2, 3, or 4 Ply Microllam LVL Members
Installation:• Screws are self-drilling.• Install using a low speed clutch drill with 3/8˝ hex head driver.
The washer head should be flat to the surface and theserrations will oppose turning and release the clutch. Do notover-tighten the screws.
• For 2 ply members, wood screws shall be installed with the screwheads in the loaded ply.
• For 3 or 4 ply members, wood screws shall be installed in bothouter plys.
• Designer shall specify all wood screws locations.• Increase edge and end distances if wood splitting occurs.• Stagger all screws installed into the opposite face.• A minimum of 2 rows of screws
shall be used for all members with H= 5-1/2” and larger.
Spacing4˝ min. – 24˝ max.
Spacing4˝ min. – 24˝ max.
End ofmember
1˝ min. Recommended (Typ)Other Stagger patterns as approved by Engineer are acceptable
1 1/2˝ min
4˝ min
2 1/2˝ min
2 1/2˝ min 1 1/2˝ min
H
3/8˝
USP name Screw length
WS
®
1) Based on Zscrew = 243 pounds in Douglas Fir-Larch
2) Load values depicted assume all uniform load is applied
3) Except for Figure 6 installation, load values neglect any contribution of screws installed to opposite side, even
4) Loads are for normal (100%) duration of load, and may
5) Uniform loads in table represent the capacity of the
less and should be checked by a qualified designer or
wide beam to resist the applied load on one edge; otherwise, the loads shall be uniformly distributed across
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945 TrusJoist EWP Guide_Guide 10/17/2013 11:27 AM Page 1