technical data - uploads.cycleapp.comuploads.cycleapp.com/gusizl3xp/file.pdf · din 7970 referred...

1 - SELF - TAPPING SCREWS HeadTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Thread,LengthTolerancesandMechanicalProperties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 RecommendedHoleSizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

2 - TYPE U HAMMERDRIVE SCREWS Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

3 - SELF - DRILLING SCREWS HeadDimensions,DrillingRangeandRecessSizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

4 - THREAD ROLLING SCREWS FOR METAL APPLICATIONS TAP-FIX®-METRIC .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 TAP-FIX®-UNIFIED .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

5 - ROLLED THREAD MACHINE SCREWS METRICSeries-HeadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 UNIFIEDSeries-HeadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 6 - SCREWS FOR PLASTIC Plas-Fix®45 .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Plas-Fix®60 .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 Plas-Tech®30 .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 Polymate®40 .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 TypeBTScrews .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 TypeYScrews .Head,ThreadandLengthTolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 High-LowScrews .HeadandThreadDimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

8 - RIVET BUSHES RivetBushes-Round . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 RivetBushes-Hexagon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 RivetBushes-Mini-sert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

9 - SELF - CLINCHING FASTENERS ClinchNuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 ClinchFlushNuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 ClinchBlindStandoffs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 ClinchThroughStandoffs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 ClinchStuds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 ClinchStuds-HighStrengthNonFlush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

10 - K- SERIES SETZMUTTERN StandardSpigot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 IntermediateSpigot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 LongSpigot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 11 - CD WELD STUDS Threaded-TypePT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Unthreaded-TypeUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 InternallyThreaded-TypeIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 CoarseThreaded-TypeCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

12 - Brass Inserts for Plastic Sonic-Fix(UnheadedandHeaded)&Tech-Fix(Unheaded) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Heat-Fix(UnheadedandHeaded)&Fin-Fix(UnheadedandHeaded) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Spirol-Fix(UnheadedandHeaded)&Expansion-Fix(Unheaded&Headed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Thread-Fix(UnheadedandHeaded)&Flow-Fix(Headed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190Terms and Conditions for the Sale of Goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Technical DataPage

No .

Stock List 2010

159Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367

Web www.lancasterfastener.co.ukEmail [email protected]

Self-Tapping Screws

ManufacturingStandardsforHead Tolerances

*Maxcountersunkheaddiametersaretheoreticaldiametersofheadtosharpcornersandarethediametertowhichholesshouldbecountersunktoenablethescrewheadstofitflushwiththesurface.

Tolerances to BS 4174

Tolerances to DIN 267

Tolerances to ISO 4759/1

TECHNICALDATA1

DEPTHREF

Self Tapping ScrewsGimlet PointGimlet point self-tapping screws have various references depending on the standard.BS 4174 referred to as Type ABDIN 7970 referred to as Type BISO 1478 referred to as Type C

Self Tapping ScrewsBlunt PointBlunt point self-tapping screws have various references depending on the standard.BS 4174 referred to as Type BDIN 7970 referred to as Type BZISO 1478 referred to as Type F

160Web www.lancasterfastener.co.ukEmail [email protected]

Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367

CD W

ELD STU

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FASTEN

ERS FOR

SHEET M

ETAL

SCREWS FO

R PLASTIC

ROLLED

THREA

D

MA

CHIN

E SCREWS

DIN

7500 THREA

D RO

LLING

SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

PPING

SCREWS

TECHN

ICAL D

ATAB

RASS IN

SERTS FO

R PLASTIC

Self-Tapping Screws

ManufacturingStandardsforThread, Length Tolerances and Mechanical Properties

TECHNICALDATA1

Dimensions in Millimetres

Self Tapping ScrewsGimlet PointGimlet point self-tapping screws have various references depending on the standard.BS 4174 referred to as Type ABDIN 7970 referred to as Type BISO 1478 referred to as Type C

Self Tapping ScrewsBlunt PointBlunt point self-tapping screws have various references depending on the standard.BS 4174 referred to as Type BDIN 7970 referred to as Type BZISO 1478 referred to as Type F

161Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


SELF

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SELF

-DRI

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G

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WS

DIN

750

0 TH

REA

D R

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SC

REW

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LLED

TH

REA

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Self-Tapping Screws

Recommended Hole Sizes

Duetothevarietyofthehardnessofmetalsandthedifferentoperatingconditions,itmaybefoundnecessarytovarythesedimensionswhichshouldbeusedonlyasaguide.

TECHNICALDATA1


Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367

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FASTEN

ERS FOR

SHEET M

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SCREWS FO

R PLASTIC

ROLLED

THREA

D

MA

CHIN

E SCREWS

DIN

7500 THREA

D RO

LLING

SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

PPING

SCREWS

TECHN

ICAL D

ATAB

RASS IN

SERTS FO

R PLASTIC

Type U Hammer Drive Screws

Head, Thread and Length Tolerances

TECHNICALDATA2

Dimensions in Inches


ManufacturingStandardBS4174

163Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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750

0 TH

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D R

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SC

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LLED

TH

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Self-Drilling Screws

Head Dimensions, Drilling Range and Recess Sizes

TECHNICALDATA3


RECESS SIZE

C/R H SQ-DRIVE T-DRIVE

1 - T10

2 1 T152 2 T15

2 2 T20

2 - T25

3 - T27

3 - T30

DIN 7504 - N DIN 7504 - P

Pan Csk (80˚) Flange

DIN 7504Similar

Raised Csk (80o)

ManufacturingStandardDIN7504

SELF-DRILLING SCREWS WITH WINGS AND UNDERHEAD RIBS

GA

UG

E

ME

TR

IC

ME

TR

IC

GA

UG

EDRILL POINT

DRILL LENGTH

8 4.2 2 4 .50-5 .50 4.2 8

10 4.8* 2 4 .50-5 .50 4.8* 10

10 4.8** 3 6 .00-7 .00 4.8** 10

12 5.5 3 7 .00-8 .00 5.5 12

14 6.3 3 8 .00-8 .00 6.3 14

4.8* - Screw Lengths under 13mm (INCL.)4.8** - Screw Lengths over 13mm


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ROLLED

THREA

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DIN

7500 THREA

D RO

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SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

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SCREWS

TECHN

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RASS IN

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TECHNICALDATA4


Tap-Fix® Screws


METRICSeriesThreadRollingScrewsforMetalApplications

HEX

Indented Washer Hex (Form D Equiv.) Socket Cap (Form E Equiv.)

A/F Max. Depth Max.WASHER

DIA. MAX.TOTAL

DEPTH MAX.

5.0

-

-

-

-

-

-

-

-

1.90 6.30 2.40

- - - -

5.5/7 2.80/3.20 8.30/8.80 3.50/4.10

8 3.40 10.40 4.50

10 4.00 13.00 5.20

13 5.60 16.90 7.00

17 22.10 9.00

-

DEPTHMAX. T-DRIVE A/F

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

7.22

8.72

10.22

13.27

16.27

4.00

5.00

6.00

8.00

10.00

T20

T25

T30

T40

T50

3.00

4.00

5.00

6.00

8.00

Pan FORM C DIN 7985

7.16

Csk (90˚) FORM C DIN 965

Pozi Pozi

Cp

METRICSeriesThreadandHeadsto

DIN7500

165Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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DIN

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Tap-Fix® Screws


TECHNICALDATA4

UNIFIEDSeriesThreadRollingScrewsforMetalApplications

UNIFIEDSeries

Pan

Cp

Csk (80˚)

PoziPozi



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SCREWS FO

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THREA

D

MA

CHIN

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DIN

7500 THREA

D RO

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SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

PPING

SCREWS

TECHN

ICAL D

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RASS IN

SERTS FO

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Rolled Thread Machine Screws

Head and Length Tolerances

TECHNICALDATA5

METRICSeries

SCRE

W S

IZE LENGTH TOLERANCES

SCRE

W S

IZE

NOM LENGTH MM TOL. MM

M2

- M10

4mm to 6mm ±0.25

M2

- M10

8mm to 10mm ±0.30

12mm to 18mm ±0.35

20mm to 30mm ±0.40

35mm to 50mm ±0.50

55mm to 80mm ±1.00

85mm to 100mm ±1.15


SCRE

W S

IZE

SCRE

W S

IZE

DIA.MAX.

DEPTHMAX.

RECESS DIA.MAX.

DEPTHREF.

RECESS

Pozi T-Drive Pozi T-Drive

M1.6 3.20 1.42 0 T5 3.00 0.96 0 T5 M1.6

M2 4.00 1.72 1 T6 3.80 1.20 1 T6 M2

M2.5 5.00 2.12 1 T8 4.70 1.50 1 T8 M2.5

M3 6.00 2.52 1 T10 5.60 1.65 1 T10 M3

M3.5 7.00 2.82 2 T15 6.50 1.93 2 T15 M3.5

M4 8.00 3.25 2 T20 7.50 2.20 2 T20 M4

M5 10.00 3.95 2 T25 9.20 2.50 2 T25 M5

M6 12.00 4.75 3 T30 11.00 3.00 3 T30 M6

M8 16.00 6.15 4 T40 14.50 4.00 4 T40 M8

PAN DIN 7985 CSK DIN 965

HEAD DIMENSIONS

167Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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Rolled Thread Machine Screws

Head and Length Tolerances

TECHNICALDATA5

UNIFIEDSeriesUNC

0.492 0.175 3 0.507 0.153 3

0.373 0.133 2 0.385 0.116 2

0.322 0.115 2 0.332 0.100 2

0.270 0.097 2 0.279 0.083 2

0.219 0.080 1 0.225 0.067 1

0.167 0.062 1 0.172 0.051 1

DIA. MAX.

DEPTH MAX.

RECESS Pozi

PAN ANSI B1.1

RECESSPozi

CSK ANSI B1.1

HEAD DIMENSIONS

DEPTH REF.

DIA. MAX.

1/4-20

10-24

8-32

6-32

4-40

2-56

1/4-20

10-24

8-32

6-32

4-40

2-56

SCRE

W S

IZE

SCRE

W S

IZE

SCRE

W S

IZE LENGTH TOLERANCES

SCRE

W S

IZE

NOM LENGTH INCHES TOL. INCHES

2-56

UNC

- 1/

4-20

UNC 3/16” - 1” + .00

- .03

2-56

UNC

- 1/

4-20

UNC

1 1/8” - 1 1/4” + .00- .06



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7500 THREA

D RO

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SCREW

SD

IN 7504 SELF-D

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SCREW

SSELF-TA

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SCREWS

TECHN

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RASS IN

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TECHNICALDATA6

Plas-Fix® Screws


METRICSeriesThreadRollingScrewsforPlasticApplications

Typical Soft Plastics: NYLON, ABSTypical Hard Plastics: POLYCARBONATE & MODIFIED PPO


Pozi Pozi Pozi


1 1

6 x 2.5 10.0 3.5 2 T25 10.0 2.5 T25 12.0 2.9 T25

6 x 2.5 6.06 5.91 5.95 5.80 4.55 5.0510.6

METRICSeries45˚Thread

v

45o

169Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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Plas-Fix® Screws


TECHNICALDATA6

INCHSeriesThreadRollingScrewsforPlasticApplications


Typical Soft Plastics: NYLON, ACETAL, ABSTypical Hard Plastics: INCLUDE GLASS FILLED VARIETIES, DMC AND IN CERTAIN CASES

PHENOLICS AND SIMILAR

Pozi Pozi Pozi


INCHSeries60˚Thread

v60o


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SCREW

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SCREW

SSELF-TA

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SCREWS

TECHN

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RASS IN

SERTS FO

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TECHNICALDATA6


Plas-Tech® 30 Screws


METRICSeriesThreadFormingScrewsforPlasticApplications


d1 d

6.0 x 2.69 6.20 6.00 3.19 4.20 4.50 4.80 5.10

METRICSeries30˚Thread

v

30o

METRIC SERIES HEAD DIMENSIONS

SCRE

W S

IZE

SCRE

W S

IZE

Pan Csk (90º) Flange

DIA. MAX DEPTH MAX RECESS SIZE AbsoluteMax. Dia.(Sharp Edge)

DEPTHREF

RECESS SIZEDIA.MAX

DEPTHMAX

RECESS SIZE

Pozi T-Drive Pozi T-Drive Pozi T-Drive Pozi T-Drive Pozi T-Drive

2.2 x 0.98 3 .90 - 1 .50 - 1 T6 3 .80 1 .30 1 T6 4 .40 1 .60 1 T6 2.2 x 0.98

2.5 x 1.12 4 .40 4 .20 1 .70 1 .60 1 T7 4 .70 1 .75 1 T8 5 .00 1 .80 1 T6 2.5 x 1.12

3.0 x 1.34 5 .30 5 .60 2 .00 2 .10 1 T10 5 .50 2 .05 1 T8 6 .00 2 .10 1 T10 3.0 x 1.34

3.5 x 1.57 6 .10 6 .90 2 .50 2 .30 2 T10 7 .30 2 .80 2 T15 7 .00 2 .40 2 T10 3.5 x 1.57

4.0 x 1.79 7 .00 7 .50 2 .70 2 .60 2 T20 8 .40 3 .25 2 T20 8 .00 2 .50 2 T20 4.0 x 1.79

5.0 x 2.24 8 .80 - 3 .40 - 2 T20 9 .30 3 .40 2 T20 10 .00 3 .20 2 T20 5.0 x 2.24

6.0 x 2.69 10 .50 - 4 .00 - 3 T25 11 .30 3 .80 2 T30 12 .00 4 .00 3 T25 6.0 x 2.69

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Polymate® Screws


TECHNICALDATA6

METRICSeriesThreadFormingScrewsforPlasticApplications

Hole sizes are shown for guidance only


d1 d


METRIC SERIESHEAD DIMENSIONS

SCRE

W S

IZE

SCRE

W S

IZE

PAN CSK Flange

DIA.MAX.

DEPTHMAX.

RECESS ABSOLUTEMAX. DIA.

(SharpEdge)

DEPTHREF.

RECESS DIA.MAX.

DEPTHMAX.

RECESS

Pozi T-Drive Pozi T-Drive Pozi T-Drive

3.0 x 1.20 5.60 2.20 1 T10 6.00 1.50 1 T8 6.00 2.22 1 T10 3.0 x 1.20

3.5 x 1.40 6.90 2.60 2 T10 7.00 1.85 2 T15 7.00 2.52 2 T10 3.5 x 1.40

4.0 x 1.60 7.50 2.80 2 T20 8.00 2.10 2 T20 8.00 2.62 2 T20 4.0 x 1.60

5.0 x 2.00 9.50 3.55 2 T20 10.00 2.60 2 T20 10.00 3.35 2 T20 5.0 x 2.00

6.0 x 2.40 10.80 3.95 3 T25 12.00 3.10 3 T25 12.00 4.15 3 T25 6.0 x 2.40

THREAD STANDARDS & HOLE SIZES

SCRE

W S

IZE BODY DIAMETER SUGGESTED HOLE SIZES

d d1ABS NYLON POLY

PROPPOLY CARBMAX MIN NOM

3.0 x 1.20 3.00 2.85 1.50 2.75 2.60 2.50 2.75

3.5 x 1.40 3.50 3.35 2.00 3.35 3.15 3.05 3.35

4.0 x 1.60 4.00 3.85 2.20 3.65 3.55 3.55 3.65

5.0 x 2.00 5.00 4.85 2.70 4.35 4.40 4.25 4.55

6.0 x 2.40 6.00 5.85 3.70 5.35 5.20 5.80 5.35

LENGTH TOLERANCES

NOMSIZE

NOMLENGTH

MM

TOLMM

2.5 - 5.0

UP TO 10.00+0.00 / -0.80

10.00 to 20.00

OVER 20.00 +0.00 / -1.30

6.0 All lengths +0.00 / -1.30

METRICSeries40˚TwinThread

v40o


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TECHNICALDATA6

Type BT Thread Cutting Screws

Head and Thread Dimensions and Recommended Hole Sizes



POZIPan Flange Csk (80˚)



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Type Y Thread Cutting Screws


TECHNICALDATA6



POZIPan Flange Csk (80˚)



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RASS IN

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TECHNICALDATA6


High-Low Threadforming Screws


*Countersunkheaddiametersaretheoreticaldiametersofheadtosharpcornersandarethediametertowhichholesshouldbecountersunktoenablethescrewheadstofitflushwiththesurface.

Dimensions in MillimetresN .B .AstherearenoBSStandardsforHIGH-LOWheadsizes,theyaregenerallyoffered1diametersmallerthanself-tappingscrews .However,thisshouldbecheckedpriortoorderingifthisfactorisimportant .

Tolerances to DIN 267

PO

ZI

Pan Flange Csk (80˚)

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TECHNICALDATA8

Rivet Bushes

Round

Torsional Resistance in ‘Nm’ (Newton Meters) Pull Out in ‘N’ (Newtons)

1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

M3 3 .2 3 .9 4 .4 4 .7 5 .6 6 .9 1649 1730 1741 1810 1950 2021M4 7 .0 7 .9 8 .4 9 .8 9 .4 9 .6 2610 2716 2841 3250 3271 2124M5 9 .2 10 .4 11 .6 13 .0 16 .0 17 .2 3620 3551 3829 4210 4310 4400M6 16 .2 16 .8 18 .9 24 .2 25 .4 28 .3 3944 4418 4715 5230 5145 5010M8 25 .4 26 .9 33 .2 34 .4 34 .7 39 .2 4740 4885 5374 5489 6219 6384M10 32 .8 38 .4 41 .8 42 .9 45 .3 48 .9 4936 5245 5490 5820 6481 6539

TestResults*

* Thesetestshavebeenconductedusingsteelproductincoldrolledsteel,inacontrolledtestenvironment .Theseperformancefiguresshouldbeusedforguidanceonly .

TechnicalData

Thread Form Range

METRIC M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12

BSW/F - 1/8” - 5/32” 3/16” 1/4” 5/16” 3/8” 1/2”

BA 8 6,5 4 3 2 0 - - -

UNC 2 4 6 8 10 1/4” 5/16” 3/8” 1/2”

UNF 2 4 6 8 10 1/4” 5/16” 3/8” 1/2”

Diameter of spigot + 0.00mm - 0.13mm A

METRIC 5 .54 5 .54 6 .73 6 .73 7 .92 9 .52 12 .70 15 .87 19 .05

IMPERIAL .218 .218 .265 .265 .312 .375 .500 .625 .750

Diameter of body +/- 0.13mm B

METRIC 7 .92 7 .92 9 .52 9 .52 11 .10 12 .70 15 .87 19 .05 25 .40

IMPERIAL .312 .312 .375 .375 .437 .500 .625 .750 1 .000

Depth of body + / - 0.13mm C

METRIC 3 .17 3 .17 3 .17 3 .17 3 .81 5 .08 6 .35 7 .62 10 .16

IMPERIAL .125 .125 .125 .125 .150 .200 .250 .300 .400

Recommended hole size + 0.05mm - 0.00mm

METRIC 5 .54 5 .54 6 .73 6 .73 7 .92 9 .52 12 .70 15 .87 19 .05

IMPERIAL .218 .218 .265 .265 .312 .375 .500 .625 .750

B A

C

How Rivet Bushes Work

Sheet

ProfiledPunch

Anvil

RivetBushescanbeinstalledusingavarietyofmethods,ideallyapressincorporatingaprofilepunch .However,theycanbeinstalledusingasimplehammerandballbearing .


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Hexagon

TECHNICALDATA8

Rivet Bushes

Thread Form Range

METRIC M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12

BSW/F - 1/8” - 5/32” 3/16” 1/4” 5/16” 3/8” 1/2”

BA 8 6,5 4 3 2 0 - - -

UNC 2 4 6 8 10 1/4” 5/16” 3/8” 1/2”

UNF 2 4 6 8 10 1/4” 5/16” 3/8” 1/2”

Diameter of spigot + 0.00mm - 0.13mm A

METRIC 5 .54 5 .54 6 .73 6 .73 7 .92 9 .52 12 .70 15 .87 19 .05

IMPERIAL .218 .218 .265 .265 .312 .375 .500 .625 .750

Width across flats +/- 0.115m B

METRIC 7 .92 7 .92 7 .92 7 .92 9 .52 11 .10 14 .27 19 .05 22 .22

IMPERIAL .312 .312 .312 .312 .375 .437 .562 .750 .875

Depth of body + / - 0.13mm C

METRIC 3 .17 3 .17 3 .17 3 .17 3 .81 5 .08 6 .35 7 .62 10 .16

IMPERIAL .125 .125 .125 .125 .150 .200 .250 .300 .400

Recommended hole size + 0.05mm - 0.00mm

METRIC 5 .54 5 .54 6 .73 6 .73 7 .92 9 .52 12 .70 15 .87 19 .05

IMPERIAL .218 .218 .265 .265 .312 .375 .500 .625 .750

TestResults*

TechnicalData


Sheet

ProfiledPunch

Anvil


* Thesetestshavebeenconductedusingsteelproductincoldrolledsteel,inacontrolledtestenvironment .Theseperformancefigures

shouldbeusedforguidanceonly .

B A

C


1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

M3 3 .1 4 .0 4 .2 4 .8 5 .6 6 .8 1656 1720 1748 1822 1945 2016M4 7 .3 8 .0 8 .2 9 .4 9 .4 9 .7 2640 2710 2814 3223 3287 3156M5 9 .8 10 .1 11 .5 13 .2 15 .9 17 .1 3514 3584 3820 4199 4208 4357M6 16 .1 17 .0 19 .2 23 .9 25 .6 28 .4 3920 4425 4690 5210 5120 5040M8 25 .9 27 .1 34 .0 34 .6 35 .1 38 .9 4710 4916 5360 5480 6210 6387

M10 32 .3 37 .2 42 .3 43 .8 44 .8 49 .8 4982 5210 5560 5810 6490 6538

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TECHNICALDATA8

Rivet Bushes

Round - Mini-sert

Thread Form Range

METRIC M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12

BSW/F - - 1/8” - 5/32” 3/16” 1/4” 5/16” 3/8” 1/2”

BA 8 - 6,5 4 3 2 0 - - -

UNC 2 - 4 6 8 10 1/4” 5/16” 3/8” 1/2”

UNF 2 - 4 6 8 10 1/4” 5/16” 3/8” 1/2”

Diameter of spigot+ 0.00mm - 0.13mm A

METRIC 3 .50 4 .19 4 .19 5 .41 5 .41 6 .40 7 .70 9 .70 12 .70 15 .87

IMPERIAL .138 .165 .165 .213 .213 .252 .303 .382 .500 .625

Diameter of body+/- 0.15mm B

METRIC 5 .00 5 .50 5 .50 7 .00 7 .00 8 .50 10 .00 12 .00 16 .00 19 .00

IMPERIAL .197 .217 .217 .276 .276 .335 .394 .472 .625 .750

Depth of body+ / - 0.13mm C

METRIC 2 .30 2 .80 2 .80 3 .20 3 .20 3 .80 5 .10 6 .50 7 .60 10 .20

IMPERIAL .097 .110 .110 .126 .126 .150 .201 .256 .300 .400

Recommended hole size+ 0.05mm - 0.00mm

METRIC 3 .50 4 .19 4 .19 5 .41 5 .41 6 .40 7 .70 9 .70 12 .70 15 .87

IMPERIAL .138 .165 .165 .213 .213 .252 .303 .382 .500 .625


1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

1.0mm (20swg)

1.2mm (18swg)

1.5/1.6mm (16swg)

2.0mm (14swg)

2.5mm (12swg)

3.0mm (10swg)

M3 1 .2 1 .4 1 .8 2 .0 2 .2 2 .3 1126 1284 1592 1693 1710 1792M4 2 .6 2 .9 3 .4 4 .0 4 .4 4 .6 1599 1689 1784 2004 2216 2380M5 5 .1 5 .3 5 .5 5 .8 6 .1 6 .4 1902 2203 2428 2607 2698 2693M6 6 .7 6 .8 7 .9 9 .6 9 .6 9 .8 2372 2487 2610 2692 2716 2784M8 8 .8 9 .3 9 .7 10 .4 10 .5 11 .7 2684 2711 2792 2869 2981 3311

TestResults*

TechnicalData

B A

C

* Thesetestshavebeenconductedusingsteelproductincoldrolledsteel,inacontrolledtestenvironment .Theseperformancefigures

shouldbeusedforguidanceonly .


Sheet

ProfiledPunch

Anvil



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Clinch Nuts

TECHNICALDATA9

Self-Clinching Fasteners

How Self-Clinching Fasteners Work

Sheet Anvil

Punch

SelfClinchingfastenersmustbesqueezedintoplacebyapplyingaconstantsqueezingactionandnotablow(orTrauma)typeforce .Inshort,anautomatedpressofsometypemustbeusedforinstallation .

Nut

Thread & Pitch Code D

MaxB

+/- 0.2H

+ / 0.1h

maxMinimum Rec.

Sheet ThicknessHole Size

+ 0.08 - 0.00Minimum Distance

to edge of Sheet

Met

ric

(dim

ensi

ons

in ‘m

m’)

M2.5 0.45

-04 .22 6 .3 1 .5

0 .77 0 .8-14 .25 4 .8-1 0 .97 1 .0

-2 1 .38 1 .4

M3 0.5

-04 .22 6 .3 1 .5

0 .76 0 .84 .25 4 .8-1 0 .97 1 .0

-2 1 .37 1 .4

M3 Alt* 0.5

-04 .73 7 .1 1 .5

0 .76 0 .84 .75 5 .6-1 0 .97 1 .0

-2 1 .37 1 .4

M3.5 0.6

-04 .73 7 .1 1 .5

0 .76 0 .84 .75 5 .6-1 0 .97 1 .0

-2 1 .37 1 .4

M4 0.7

-05 .38 7 .9 2 .0

0 .76 0 .85 .4 6 .9-1 0 .97 1 .0

-2 1 .37 1 .4

M5 0.8

-06 .38 8 .7 2 .0

0 .76 0 .86 .4 7 .1-1 0 .97 1 .0

-2 1 .37 1 .4

M6 1.0

-18 .72 11 .05 4 .1

1 .37 1 .48 .75 8 .6

-2 2 .21 2 .3

M8 1.25

-110 .44 12 .65 5 .5

1 .37 1 .410 .5 9 .7

-2 2 .21 2 .3

M10 1.5

-113 .97 17 .35 7 .48

2 .21 2 .3114 13 .5

-2 3 .05 3 .18

SteelSelfClinchNutsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB80 .StainlessSteelSelfClinchNutsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .ForSheetSteelwithagreaterhardness,RivetBushesarerecommended .

TechnicalData

Hh

BD

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TECHNICALDATA9


Clinch Flush Nuts

Clinch Blind Standoffs

Thread & Pitch Code D

MaxB

+/- 0.2h

maxMinimum Rec.


+ 0.08 - 0.00Minimum Distance

to edge of Sheet

Met

ric

(dim

ensi

ons

in ‘m

m’)

M2.5 0.45

-14 .35 4 .8

1 .5 1 .54 .4 6 .0

-2 2 .3 2 .4

M3 0.5

-14 .35 4 .8

1 .5 1 .54 .4 6 .0

-2 2 .3 2 .4

M3 Alt* 0.6

-15 .35 6 .4

1 .5 1 .55 .4 6 .5

-2 2 .3 2 .4

M3.5 0.6

-15 .35 6 .4

1 .5 1 .55 .4 6 .5

-2 2 .3 2 .4

M4 0.7

-17 .35 7 .9

1 .5 1 .57 .4 7 .2

-2 2 .3 2 .4

M5 0.8

-17 .85 9 .5

1 .5 1 .57 .9 8 .8

-2 2 .3 2 .4

M6 1.0

-38 .70 9 .5

3 .1 3 .28 .75 8 .8

(-4) 3 .9 4 .0

Thread & Pitch

C + 0.0 - 0.13

A Nom Length in mm + / - 0.20 Minimum Rec.


+ 0.08 - 0.00

Minimum Distance

toedge of SheetLength Codes 6 8 10 12 14 16 18 20 22 25

Met

ric (d

imen

sion

s in

‘mm

’) M3 0.5 4 .18 4 .8 6 8 10 12 14 16 18 20 22 25 1 .0 4 .2 6

M3 Alt 0.5 5 .39 6 .4 6 8 10 12 14 16 18 20 22 25 1 .0 5 .4 6 .8

M4 0.7 7 .10 7 .9 6 8 10 12 14 16 18 20 22 25 1 .3 7 .2 8

M5 0.8 7 .10 7 .9 6 8 10 12 14 16 18 20 22 25 1 .3 7 .2 8

Length (mm) 6 8 10 12 14 16 18 20 22 25

B’Dim .(min) n/a 4 5 6 .5 9 .5

SteelClinchBlindStandoffsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .StainlessSteelClinchBlindStandoffsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .ForSheetSteelwithagreaterhardness,RivetBushesarerecommended .

StainlessSteelClinchFlushNutsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .

TechnicalData

TechnicalData

Dimensions

B

H

D D

H

CODE 1 CODE 2& ABOVE


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TECHN

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RASS IN

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Clinch Through Standoffs

TECHNICALDATA9


Clinch Studs

Thread& Pitch

C + 0.0- 0.13

D A Nom Length in mm + / - 0.20 Minimum Rec.


+ 0.08 - 0.00

Minimum Distance

toedge of SheetLength Codes 6 8 10 12 14 16 18 20 22 25

Met

ric

(dim

ensi

ons

in ‘m

m’)

M2.50.5 4 .18 3 .2 3 .2 6 8 10 12 14 16 18 20 22 25 1 .0 4 .2 6M3 0.5 4 .18 3 .2 4 .8 6 8 10 12 14 16 18 20 22 25 1 .0 4 .2 6

M3 Alt0.5 5 .39 3 .2 6 .4 6 8 10 12 14 16 18 20 22 25 1 .0 5 .4 6 .8M40.7 7 .10 4 .8 7 .9 6 8 10 12 14 16 18 20 22 25 1 .3 7 .2 8M50.8 7 .10 5 .2 7 .9 6 8 10 12 14 16 18 20 22 25 1 .3 7 .2 8

Length (mm) 6 8 10 12 14 16 18 20 22 25

B’ Dim. (Nom) n/a 4 4 8 8 11 11

Metric (Dimensions in mm)

Thread Size

D + / - 0.4

H Max

Min Rec Sheet Thickness

Hole+ 0.08 - 0.0

Min Distance to edge of sheet

M2.5 4 .1 1 .95 1 .0 2 .5 5 .4

M3 4 .6 2 .1 1 .0 3 .0 5 .6

M4 5 .9 2 .4 1 .0 4 .0 7 .2

M5 6 .5 2 .7 1 .0 5 .0 7 .2

M6 8 .2 3 .0 1 .6 6 .0 7 .9

M8 9 .6 3 .7 2 .4 8 .0 9 .0

SteelClinchThroughStandoffsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .StainlessSteelClinchThroughStandoffsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .ForSheetSteelwithagreaterhardness,RivetBushesarerecommended .

TechnicalData

Dimensions

TechnicalData

SteelClinchStudsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .StainlessSteelClinchStudsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB70 .ForSheetSteelwithagreaterhardness,RivetBushesarerecommended .

181Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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TECHNICALDATA9


High Strength Clinch Studs - Non Flush

SteelHighStrengthClinchStudsaresuitableforuseinsheetsteelwithamaximumhardnessofHRB85 .

TechnicalData

D H

B L


Thread Size

D + / - 0.4

H Max

BMax

Min Rec Sheet Thickness

Hole+ 0.13 - 0.0

Min Distance to edge of sheet

M8 12 .5 3 .5 1 .78 2 .0 8 .0 12 .7

M10 15 .7 4 .1 2 .30 2 .4 10 .0 13 .7


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THREA

D

MA

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E SCREWS

DIN

7500 THREA

D RO

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SCREW

SD

IN 7504 SELF-D

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SSELF-TA

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TECHN

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RASS IN

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R PLASTIC

Standard Spigot

TECHNICALDATA10


Thread Size h

Spigot LengthAcross

Flats A/FHole

Diameter d1 d2 MaterialThickness

h 1

M2.5 3 .00 + / - 0.13 0 .90 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 1mm

M3 3 .00 + / - 0.13 0 .90 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 1mm

M4 3 .20 + / - 0.13 0 .90 + 0.00- 0.13 7 .00 + / - 0.1 5 .50 5 .50 + 0.05

- 0.13 5 .70 + / - 0.13 1mm

M5 4 .00 + / - 0.13 0 .90 + 0.00- 0.13 8 .00 + / - 0.1 6 .50 6 .50 + 0.05

- 0.13 6 .75 + / - 0.13 1mm

M6 5 .00 + / - 0.13 0 .90 + 0.00- 0.13 10 .00 + / - 0.1 8 .00 8 .00 + 0.05

- 0.13 8 .30 + / - 0.13 1mm

M8 6 .50 + / - 0.15 1 .80 + 0.00- 0.15 13 .00 + / - 0.13 10 .00 10 .00 + 0.05

- 0.15 10 .30 + / - 0.15 2mm

M10 8 .00 + / - 0.15 1 .80 + 0.00- 0.15 15 .00 + / - 0.13 12 .50 12 .50 + 0.05

- 0.15 12 .85 + / - 0.15 2mm

M12 10 .00 + / - 0.15 2 .80 + 0.00- 0.15 17 .00 + / - 0.15 14 .50 14 .50 + 0.05

- 0.15 14 .85 + / - 0.15 3mm

M16 13 .00 + / - 0.20 2 .40 + 0.00- 0.15 22 .00 + / - 0.20 18 .50 18 .50 + 0.05

- 0.20 18 .85 + / - 0.20 3mm

M20 16 .00 + / - 0.20 3 .90 + 0.00- 0.20 27 .00 + / - 0.20 23 .00 23 .00 + 0.05

- 0.20 23 .40 + / - 0.20 4mm

SetzmutterK-SERIES

A/F h

h1

d2

d1

MinimumCaseHardnessHv0 .3610 .TestedtoISO898 .

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TECHNICALDATA10

Long Spigot

SetzmutterK-SERIES

A/F h

h1

d2

d1

Intermediate Spigot


Thread Size h

Spigot LengthAcross

Flats A/FHole


h 1

M2.5 3 .00 + / - 0.13 1 .40 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 1 .5mm

M3 3 .00 + / - 0.13 1 .40 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 1 .5mm

M4 3 .20 + / - 0.13 1 .40 + 0.00- 0.13 7 .00 + / - 0.1 5 .50 5 .50 + 0.05

- 0.13 5 .70 + / - 0.13 1 .5mm

M5 4 .00 + / - 0.13 1 .40 + 0.00- 0.13 8 .00 + / - 0.1 6 .50 6 .50 + 0.05

- 0.13 6 .75 + / - 0.13 1 .5mm

M6 5 .00 + / - 0.13 1 .40 + 0.00- 0.13 10 .00 + / - 0.1 8 .00 8 .00 + 0.05

- 0.13 8 .30 + / - 0.13 1 .5mm

A/F h

h1

d2

d1


Thread Size h

Spigot LengthAcross

Flats A/FHole


h 1

M2.5 3 .00 + / - 0.13 1 .80 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 2mm

M3 3 .00 + / - 0.13 1 .80 + 0.00- 0.13 5 .50 + / - 0.1 4 .50 4 .50 + 0.05

- 0.13 4 .70 + / - 0.13 2mm

M4 4 .50 + / - 0.13 1 .80 + 0.00- 0.13 7 .00 + / - 0.1 5 .50 5 .50 + 0.05

- 0.13 5 .70 + / - 0.13 2mm

M5 5 .00 + / - 0.13 1 .80 + 0.00- 0.13 8 .00 + / - 0.1 6 .50 6 .50 + 0.05

- 0.13 6 .75 + / - 0.13 2mm

M6 5 .00 + / - 0.13 1 .80 + 0.00- 0.13 10 .00 + / - 0.1 8 .00 8 .00 + 0.05

- 0.13 8 .30 + / - 0.13 2mm




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ROLLED

THREA

D

MA

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DIN

7500 THREA

D RO

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SCREW

SD

IN 7504 SELF-D

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TECHN

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TECHNICALDATA10TECHNICALDATA11

CD Weld Studs

Threaded - PT


DL

+ 0.6- 0.0

D1+ / - 0.2

D2+ / - 0.08

L1+ / - 0.05

A Bmax.

L2 a+ / - 1º

M3

See

Dim

ensi

on

s

4 .5 0 .600 .55 0 .7-1 .4 1 .5

L-0 .3

3º

M4 5 .5 0 .65

M5 6 .5

0 .750 .80

0 .8-1 .42

M6 7 .5

M8 9 .0 0 .85 3

Unthreaded - UT


D+ / - 0.1

L+ 0.6- 0.0

D1+ / - 0.2

D2+ / - 0.08

L1+ / - 0.05

A L2 a+ / - 1º

ø 3

See

Dim

ensi

on

s

4 .5 0 .600 .55 0 .7-1 .4

L-0 .3

3º

ø 4 5 .5 0 .65

ø 5 6 .5

0 .750 .80

0 .8-1 .4ø 6 7 .5

ø 7,1 9 .0 0 .85

D

D1

D2

A

L

L1

L2

a

D

D1

D2

BA

L

L1

L2

a

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TECHNICALDATA11

CD Weld Studs

Internally Threaded - IT

D

B

C

D3

D1

D2

A

L

L1

L2

a


D+ / - 0.1

L+ 0.6- 0.0

D1+ / - 0.2

D2+ / - 0.08

L1+ / - 0.05

A D3 B+ / - 0.05

C L2 a+ / - 1º

ø 5

See

Dim

ensi

on

s 6 .5

0 .75

0 .80

0 .8

-1 .

4

M3 5 2 .5

L-0 .3

3ºø 6 7 .5 M4 6 3

ø 7,19 .0 0 .85

M57 .5

3

ø 8 M6 3

Coarse Threaded - CT

D

D1

D2

A

L

L1

L2

a


D+ / - 0.1

L+ 0.6- 0.0

D1+ / - 0.2

D2+ / - 0.08

L1+ / - 0.05

A L2 a+ / - 1º

ø 5 SeeDimensions 6 .5 0 .75 0 .80 0 .8-1 .4

L-0 .3

3º


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D

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DIN

7500 THREA

D RO

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SD

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RASS IN

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Brass Inserts for Plastic

Sonic-Fix Unheaded (UHDSONFIX) Headed (HDSONFIX)

Thread Size

Metric M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10

Unified 2.56 UNC - 4.40 UNC 6.32 UNC 8.32 UNC

10.24UNC

1/4-20 UNC

5/16-18UNC

3/8-16UNC

10.32UNF

1/4-28UNF

5/16-24UNF

3/8-24UNF

L mm 4 .0 5 .7 5 .7 7 .1 8 .1 9 .5 12 .7 12 .7 12 .7

W mm 3 .6 4 .6 4 .6 5 .4 6 .3 7 .1 8 .7 10 .2 12 .6

T mm 0 .53 0 .61 0 .61 0 .76 0 .91 1 .09 1 .35 1 .35 1 .60

H mm 4 .8 5 .5 5 .5 6 .4 7 .1 7 .9 9 .5 11 .1 14 .0

N mm 3 .1 3 .9 3 .9 4 .7 5 .5 6 .3 7 .9 9 .5 11 .8

Recommended Hole Size mm (-0.0/+0.1) 3 .2 4 .0 4 .0 4 .8 5 .6 6 .4 8 .0 9 .6 11 .9

Minimum Wall Thickness mm 1 .3 1 .6 1 .6 1 .8 2 .1 2 .6 3 .3 4 .5 6 .0

Tech-Fix Unheaded (UHDTECFIX)

Thread Size



10.24UNC

1/4-20 UNC

5/16-18UNC

3/8-16UNC

10.32UNF

1/4-28UNF

5/16-24UNF

3/8-24UNF

L mm 4 .0 5 .7 5 .7 7 .1 8 .1 9 .5 12 .7 12 .7 12 .7

W mm 3 .5 4 .4 4 .4 5 .2 6 .1 6 .8 8 .5 10 .0 12 .3

N mm 3 .1 3 .9 3 .9 4 .7 5 .5 6 .3 7 .9 9 .5 11 .8



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TECHNICALDATA12

Heat-Fix Unheaded (UHDHEAFIX) Headed (HDHEAFIX)

Thread Size

Metric M2 M2.5 M3 M3.5 M4 M5 M6 M8


10.24UNC

1/4-20 UNC

5/16-18UNC

10.32UNF

1/4-28UNF

5/16-24UNF

L mm 3 .9 5 .8 5 .8 7 .1 8 .1 9 .5 12 .7 12 .7

W mm 3 .5 4 .4 4 .4 5 .2 6 .1 6 .9 8 .5 10 .0

T mm 0 .51 0 .58 0 .58 0 .74 0 .89 1 .07 1 .32 1 .32

H mm 4 .8 5 .5 5 .5 6 .4 7 .1 7 .9 9 .5 11 .1

N mm 3 .1 3 .9 3 .9 4 .7 5 .5 6 .3 7 .9 9 .5

Recommended Hole Size mm (-0.0/+0.1) 3 .2 4 .0 4 .0 4 .8 5 .6 6 .4 8 .0 9 .6

Minimum Wall Thickness mm 1 .4 1 .8 1 .8 2 .1 2 .4 2 .8 3 .6 5 .0

Fin-Fix Unheaded (UHDFINFIX) Headed (HDFINFIX)

Thread Size



10.24UNC

1/4-20 UNC

5/16-18UNC

10.32UNF

1/4-28UNF

5/16-24UNF

L mm 4 .0 4 .8 4 .8 6 .4 7 .9 9 .5 12 .7 12 .7

W mm 3 .7 4 .5 4 .5 5 .3 6 .1 7 .0 8 .6 10 .2

T mm 0 .45 0 .58 0 .58 0 .74 0 .89 1 .07 1 .32 1 .32

H mm 4 .8 5 .5 5 .5 6 .4 7 .1 7 .9 9 .5 11 .0

N mm 3 .1 3 .9 3 .9 4 .7 5 .5 6 .3 7 .9 9 .5




Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367

CD W

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FASTEN

ERS FOR

SHEET M

ETAL

SCREWS FO

R PLASTIC

ROLLED

THREA

D

MA

CHIN

E SCREWS

DIN

7500 THREA

D RO

LLING

SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

PPING

SCREWS

TECHN

ICAL D

ATAB

RASS IN

SERTS FO

R PLASTIC



Spirol-Fix Unheaded (UHDSPIFIX) Headed (HDSPIFIX)

Thread Size



10.24UNC

1/4-20 UNC

5/16-18UNC

3/8-16UNC

10.32UNF

1/4-28UNF

5/16-24UNF

3/8-24UNF

L mm 4 .1 5 .3 5 .3 6 .3 7 .4 8 .3 9 .2 9 .2 9 .2

W mm 3 .3 4 .2 4 .2 5 .0 5 .8 6 .6 8 .2 9 .7 12 .7

T mm 0 .51 0 .58 0 .58 0 .74 0 .89 1 .07 1 .32 1 .32 1 .57

H mm 4 .8 5 .5 5 .5 6 .4 7 .1 7 .9 9 .5 11 .1 14 .0

N mm 3 .0 3 .7 3 .7 4 .5 5 .3 6 .1 7 .7 9 .3 12 .3



Expansion-Fix Unheaded (UHDEXPFIX) Headed (HDEXPFIX)

Thread Size



10.24UNC

1/4-20 UNC

5/16-18UNC

10.32UNF

1/4-28UNF

5/16-24UNF

L mm 3 .9 4 .7 4 .7 6 .3 7 .9 9 .4 12 .6 12 .6

T mm 0 .43 0 .51 0 .51 0 .66 0 .82 0 .99 1 .25 1 .25

H mm 4 .8 5 .5 5 .5 6 .4 7 .1 7 .9 9 .5 11 .1

W max mm 3 .2 4 .0 4 .0 4 .7 5 .5 6 .3 7 .9 9 .5



189Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367


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TH

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TECHNICALDATA12

Thread-Fix Unheaded (UHDTHRFIX) Headed (HDTHRFIX)

Thread Size

Metric M2.5 M3 M3.5 M4 M5 M6 M8 M10

Unified - 4.40 UNC 6.32 UNC 8.32 UNC

10.24UNC

1/4-20 UNC

5/16-18UNC

3/8-16UNC

10.32UNF

1/4-28UNF

5/16-24UNF

3/8-24UNF

L mm 6 .0 6 .0 8 .0 8 .0 10 .0 14 .0 15 .0 18 .0

T mm 0 .58 0 .58 0 .73 0 .89 1 .06 1 .32 1 .32 1 .57

H mm 6 .0 6 .5 7 .5 8 .0 9 .5 12 .0 14 .0 16 .0

W mm max 4 .5 5 .0 6 .0 6 .5 8 .0 10 .0 12 .0 14 .0

Recommended Hole Size Thermoplastics mm 4 .0-4 .1 4 .5-4 .6 5 .3-5 .4 5 .8-5 .9 7 .1-7 .2 8 .6-8 .8 10 .6-10 .8 12 .6-12 .8

Recommended Hole Size Thermosets mm 4 .1-4 .3 4 .6-4 .8 5 .5-5 .7 6 .0-6 .2 7 .3-7 .6 9 .0-9 .4 11 .0-11 .4 13 .0-13 .4

Flow-Fix Unheaded (UHDFLOFIX)

Thread Size



10.24UNC

1/4-20 UNC

5/16-18UNC

3/8-16UNC

10.32UNF

1/4-28UNF

5/16-24UNF

3/8-24UNF

L mm 5 .5 6 .4 7 .3 9 .5 10 .2 11 .2 14 .4 16 .5 17 .9

W mm 3 .4 4 .3 4 .7 5 .5 6 .3 7 .3 9 .8 11 .4 13 .8

A min. mm 3 .6 4 .0 4 .6 6 .0 6 .7 7 .4 8 .1 11 .1 11 .9

C mm 1 .0 1 .2 1 .3 1 .6 1 .8 2 .0 2 .0 2 .3 2 .4


Tel + 44 (0) 1524 389232Fax + 44 (0) 1524 66367

CD W

ELD STU

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FASTEN

ERS FOR

SHEET M

ETAL

SCREWS FO

R PLASTIC

ROLLED

THREA

D

MA

CHIN

E SCREWS

DIN

7500 THREA

D RO

LLING

SCREW

SD

IN 7504 SELF-D

RILLING

SCREW

SSELF-TA

PPING

SCREWS

TECHN

ICAL D

ATAB

RASS IN

SERTS FO

R PLASTIC


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