Technical info _ Westbolt - Bolts, nuts, washers and more

Bolts, nuts, washers and moreThank you for visiting our website and interesting in our services and products. WESTBOLT is your partner for

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Technical infoMain > Products > Technical info

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO

Bolts – Technical info

Nuts – Technical info

Washers – Technical info

Metric thread pitch

Fasteners weight

Bolts

Nuts

Washers

Threaded rods

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AnchorsMain > Products > Anchors

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

STEEL DROP IN ANCHOR, ZINC PLANTED, BOX

Size L, mm

М6 25

М8 30

М10 40

М12 50

М16 65

M20 80

Bolts

Nuts

Washers

Threaded rods



















BoltsMain > Products > Bolts

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

DIN 931 (DIN-EN-ISO 4014)



DIN 603 (DIN-ISO 8677)

DIN 608


M 5 x 30 – 100 M 6 x 30 – 200

M 8 x 35 – 300 M 10 x 40 – 300

M 12 x 45 – 300 M 14 x 50 – 300

M 16 x 55 – 300 M 18 x 65 – 300

M 20 x 70 – 300 M 22 x 70 – 300

M 24 x 70 – 300 M 27 x 80 – 300

M 30 x 80 – 300 M 33 x 60 – 200

Bolts

Nuts

Washers

Threaded rods
















M 36 x 90 – 300 M 42 x 80 – 200

Resistance

classSize Material

Tensile strenghσ b min (Mpa)

Hardness(HRC)

Elongonationδ %

Cross-sectional area

reduction Ψ %

8.8

d ≤ M16 35 #, 45 # 800 22~32 12 52

M18≤d≤ 24 35 #, 45 #830

23~34 12 52

d ≥ M27 40 Cr 22~34 12 52

10.9 All Size 40 Cr, 35CrMoA, 1040 32~39 9 48

12.9 All Size 35 CrMoA, 42CrMoA 1220 39~44 8 44


M 5 x 6 – 80 M20 x 30 – 200

M 6 x 8 – 100 M22 x 40 – 200

M 8 x 10 – 200 M24 x 40 – 200

M 10 x 16 – 200 M27 x 50 – 200

M 12 x 16 – 200 M30 x 60 – 200

M 14 x 20 – 200 M33 x 60 – 200

M 16 x 25 – 200 M36 x 70 – 200

M 18 x 30 – 200 M42 x 80 – 200

Resistance

classSize Material


Hardness(HRC)

Elongonationδ %


reduction Ψ %

8.8

d ≤ M16 35 #, 45 # 800 22~32 12 52

M18≤d≤ 24 35 #, 45 #830

23~34 12 52

d ≥ M27 40 Cr 22~34 12 52

10.9 All Size 40 Cr, 35CrMoA, 1040 32~39 9 48



M5 x 12 – 50 M14 x 30 – 100

M6 x 10 – 60 M16 x 40 – 160

M8 x 12 – 80 M18 x 40 – 160

M10 x 16 – 160 M20 x 40 – 160

UAB "Westbolt", 2011 Web design: www.adventgroupdesign.com

M12 x 20 – 160 M24 x 50 – 100

Resistance

classSize Material


Hardness(HRC)

Elongonationδ %


reduction Ψ %

8.8

d ≤ M16 35 #, 45 # 800 22~32 12 52

M18≤d≤ 24 35 #, 45 #830

23~34 12 52

d ≥ M27 40 Cr 22~34 12 52

10.9 All Size 40 Cr, 35CrMoA, 1040 32~39 9 48



M6 x 12 – 100

M8 x 12 – 200

M10 x 16- 200

M12 x 20 – 200

DIN 608

M10 x 30 – 60

M12 x 80 – 60

M16 x 40 – 80

M20 x 70 – 120

http://www.adventgroupdesign.com/




New productsMain > Products > New products

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

01/2012 Threaded rods DIN 976-1 grade 10.9 ZN are already on stock.

01/2011 High tensile (grade 10.9) Black and Zinc plated DIN 933, DIN 931 bolts, DIN 934 Nuts and DIN 125 HV Washers are

available now from our stock.

Bolts

Nuts

Washers

Threaded rods



















Wood ScrewsMain > Products > Wood Screws

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

DIN 571 lag screws, hexagon head, blue zinc plated

diam. L, mm

5 20-80

6 30-120

8 40-160

10 45-260

12 100-300

Bolts

Nuts

Washers

Threaded rods



















NutsMain > Products > Nuts

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight



DIN 6334


M3 M12 M24 M42

M4 M14 M27 M45

M5 M16 M30 M48

M6 M18 M33 M52

M8 M20 M36 M56

M10 M22 M39 M64

Guarantee

Bolts

Nuts

Washers

Threaded rods

















Grade Material stress SpMpa

Hardness max (HRC)

8 35#, 45#

800 30

10 1000 30

12 40Cr 1200 36

A2-70 304


M3 M12 M24 M42

M4 M14 M27 M45

M5 M16 M30 M48

M6 M18 M33 M52

M8 M20 M36 M56

M10 M22 M39

Grade Material Guarantee stress Sp

Mpa

Hardness max (HRC)

8 35#, 45#

800 30

10 1000 30

12 40Cr 1200 36

DIN 6334

M6 M14

M8 M16

M10 M20

M12 M24





WashersMain > Products > Washers

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

DIN 125A (DIN-EN-ISO 7090)


DIN 127B

DIN 125A (DIN-EN-ISO 7090)

d 3,2 M 3

d 4,3 M 4

d 5,3 M 5

d 6,4 M 6

d 8,4 M 8

d 10,5 M 10

d 13 M 12

d 15 M 14

d 17 M 16

Bolts

Nuts

Washers

Threaded rods
















d 19 M 18

d 21 M 20

d 23 M 22

d 25 M 24

d 28 M 27

d 31 M 30

d 34 M 33

d 37 M 36

d 40 M 39

d 43 M 42

d 50 M 48


d 3,2 M 3

d 4,3 M 4

d 5,3 M 5

d 6,4 M 6

d 8,4 M 8

d 10,5 M 10

d 13 M 12

d 15 M 14

d 17 M 16

d 19 M 18

d 21 M 20

d 23 M 22

d 25 M 24

d 28 M 27

d 31 M 30

d 37 M 36

DIN 127B

d 4,3 M 4

d 5,3 M 5

d 6,4 M 6

d 8,4 M 8

d 10,5 M 10

d 13 M 12

d 15 M 14

d 17 M 16


d 19 M 18

d 21 M 20

d 23 M 22

d 25 M 24

d 28 M 27

d 31 M 30

d 37 M 36

d 43 M 42





Threaded rodsMain > Products > Threaded rods

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

DIN 975 (DIN 976-1) grade 4.8, 8.8, 10.9, A2-70

M3 x 1000 M3 x 2000

M4 x 1000 M4 x 2000

M5 x 1000 M5 x 2000

M6 x 1000 M6 x 2000

M8 x 1000 M8 x 2000

M10 x 1000 M10 x 2000

M12 x 1000 M12 x 2000

M14 x 1000 M14 x 2000

M16 x 1000 M16 x 2000

M18 x 1000 M18 x 2000

M20 x 1000 M20 x 2000

Bolts

Nuts

Washers

Threaded rods

















M22 x 1000 M22 x 2000

M24 x 1000 M24 x 2000

M27 x 1000 M27 x 2000

M30 x 1000 M30 x 2000

M33 x 1000 M33 x 2000

M36 x 1000 M36 x 2000

M39 x 1000 -

M42 x 1000 M42 x 2000

M45 x 1000 M45 x 2000

M48 x 1000 M48 x 2000





OtherMain > Products > Other

ANCHORS

BOLTS

NEW PRODUCTS

WOOD SCREWS

NUTS

WASHERS

THREADED RODS

OTHER

TECHNICAL INFO




Metric thread pitch

Fasteners weight

According to the customers requirements, we can complete and supply with at the competitive price and under favorable

conditions, many other, hot-dip galvanized, stainless steel fasteners: DIN84, DIN127, DIN315, DIN603, DIN908, DIN910,

DIN912, DIN931, DIN933, DIN934, DIN963, DIN965, DIN975, DIN980, DIN985, DIN1587, DIN6796, DIN6798A, DIN6798

I, DIN7349, DIN7504K, DIN7504N, DIN7981, DIN7982, DIN7983, DIN7985, DIN7991, DIN9021, also chipboard screws,

drywall screws, anchors etc.

Bolts

Nuts

Washers

Threaded rods



















Bolts – Technical infoMain > Products > Technical info > Bolts – Technical info

BOLTS – TECHNICAL INFO

NUTS – TECHNICAL INFO

WASHERS – TECHNICAL INFO

METRIC THREAD PITCH

FASTENERS WEIGHT

BOLTS DIN 931, ISO 4014


SCREWS DIN 912 (DIN-EN-ISO 4762)


Bolts

Nuts

Washers

Threaded rods



















Nuts – Technical infoMain > Products > Technical info > Nuts – Technical info




METRIC THREAD PITCH

FASTENERS WEIGHT

DIN 934

Size Pitch h max s max e min

M3 0,5 2,4 5.5 6,01

M4 0,7 3,2 7 7,66

M5 0,8 4 8 8,79

M6 1 5 10 11,05

M8 1,25 6,5 13 14,38

M10 1,5 8 17 18,9

M12 1,75 10 19 21,2

M14 2 11 22 24,49

M16 2 13 24 26,75

M18 2,5 15 27 29,56

M20 2,5 16 30 32,95

M22 2,5 18 32 35,03

M24 3 19 36 39,55

M27 3 22 41 45,2

M30 3,5 24 46 50,85

M33 3,5 26 50 55,37

M36 4 29 55 60,79

M39 4 31 60 66,44

Bolts

Nuts

Washers

Threaded rods

















M42 4,5 34 65 72,09

M45 4,5 36 70 76,95

M48 5 38 75 82,6

M56 5,5 45 85 93,56

M64 6 51 95 104,9

DIN 985

Size M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27

Pitch 0,5 0,7 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5 2,5 3 3

h max 4 5 5 6 8 10 12 14 16 18,5 20 22 24 27

s max 5,5 7 8 10 13 17 19 22 24 27 30 32 36 41

e min 6,01 7,66 8,79 11,05 14,38 18,9 21,1 24,49 26,75 29,56 32,95 35,03 39,55 45,6 5





Washers – Technical infoMain > Products > Technical info > Washers – Technical info




METRIC THREAD PITCH

FASTENERS WEIGHT

DIN 125A

Size d1 d2 h max

M3 3.2 7 0.5

M4 4.3 9 0.8

M5 5.3 10 1

M6 6.4 12.5 1.6

M8 8.4 17 2

M10 10.5 21 2

M12 13 24 2.5

M14 15 28 2.5

M16 17 30 3

M18 19 34 3

M20 21 37 3

M22 23 39 3

M24 25 44 4

M27 28 50 4

M30 31 56 4

M33 34 60 5

M36 37 66 5

M39 40 72 6

Bolts

Nuts

Washers

Threaded rods

















M42 43 78 7

M48 50 92 8

DIN 9021

Size d1 d2 h max

M3 3.2 9 0.8

M4 4.3 12 1

M5 5.3 15 1.6

M6 6.4 18 1.6

M8 8.4 25 2

M10 10.5 30 2.5

M12 13 40 3

M14 15 45 3

M16 17 50 3

M18 19 56 4

M20 22 60 4

M22 23/24 66 5

M24 26 72 5

M27 30 85 6

M30 33 92 6

M36 39 110 8





Metric thread pitchMain > Products > Technical info > Metric thread pitch




METRIC THREAD PITCH

FASTENERS WEIGHT

Thread pitch for metric thread

The Coarse and Fine thread pitch for metric thread

Pitch

THREAD PITCH P , mm

COARSETHREAD

FINE FINE 2 SUPER FINE

M1 0.25 (0.2) - -

M1.2 0.25 (0.2) - -

M1.4 0.3 (0.2) - -

M1.6 0.35 (0.2) - -

M1.8 0.35 (0.2) - -

M4 0.7 0.5 - -

M5 0.8 0.5 - -

M6 1 0.75 0.5 -

M8 1.25 1 0.75 0.5

M10 1.5 1.25 1 0.75

M12 1.75 1.5 1.25 1

M14 2 1.5 1.25 1

M16 2 1.5 - 1

M18 2.5 2 1.25 1

M20 2.5 2 1.25 1

M22 2.5 2 1.5 1

Bolts

Nuts

Washers

Threaded rods

















M24 3 2 1.5 1

M27 3 2 1.5 -1

M30 3.5 2 1.5 -1

M33 3.5 2 1.5 -

M22 2.5 2 1.5 1

M24 3 2 1.5 1

M27 3 2 1.5 -1

M30 3.5 2 1.5 -1

M33 3.5 2 1.5 -

M36 4 3 2 1.5

M39 4 3(4) 2 1.5

M42 4.5 3(4) 2 1.5

M45 4.5 3(4) 2 1.5

M48 5 3 2 1.5

M52 5 (4)3 2 1.5

M56 5.5 4 3(2) 1.5

M60 5.5 4 3(2) 1.5

M64 6 4 3 2(1.5)

M68 6 4 3 2(1.5)





Fasteners weightMain > Products > Technical info > Fasteners weight




METRIC THREAD PITCH

FASTENERS WEIGHT

Fasteners weight – bolts

* All weights are approximate

DIN 931

L, mm M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M42

35 9,13

40 10,20 20,30 35,00 49,10

45 11,30 22,20 38,00 53,60

50 12,30 24,20 41,10 58,10 82,00 107

55 13,40 25,80 43,80 62,60 88,10 115

60 14,40 27,80 46,90 67,00 94,10 123 162 207

65 15,40 29,80 50,00 70,30 98,80 131 171 219

70 16,40 31,80 53,10 74,70 105 139 181 231

75 17,40 33,70 56,20 79,10 111 147 191 243

80 18,40 35,70 59,30 83,60 117 155 200 255 311 392 511 657

85 19,50 37,70 62,40 88,10 123 163 210 267 326 410 534

90 20,40 39,60 65,50 92,40 127 171 220 279 341 428 557 712

100 22,80 43,50 71,70 101,00 139 186 240 303 370 464 603 767 951 1136

110 47,40 74,80 109,00 151 202 260 327 400 500 650 823 1020 1240

Bolts

Nuts

Washers

Threaded rods
















120 25,51 51,30 77,90 118,00 164 218 280 351 430 535 695 880 1090 1320 1870

130 55,20 81,00 124,00 174 230 296 374 450 560 720 920 1150 1390 1980

140 29,98 59,10 84,10 133,00 185 246 316 398 480 595 765 975 1220 1470 2090

150 63,00 87,20 141,00 196 262 336 422 510 630 810 1030 1290 1550 2200

160 66,90 90,30 150,00 207 278 356 446 540 665 855 1085 1350 1630 2310

170 93,40 159,00 218 294 376 470 570 700 900 1140 1410 1710 2410

180 68,49 96,50 167,00 229 310 396 494 600 735 945 1200 1480 1790 2520

190 99,60 176,00 240 326 416 519 630 770 990 1250 1540 1870 2630

200 79,40 103,00 184,00 251 342 436 544 660 805 1030 1310 1610 1950 2740

220 374 594 870 1130 1420 2110

240 406 644 935 1220 1530 2270

260 438 694 1000 1310 1640 2430

280 470 744 1076 1750 2590

300 502 785 1141 1860 2750

DIN 933

L, mm M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36

8 2,38

10 2,63 4,08 9,10

12 2,87 4,42 9,80 17,20

14 3,12 4,76 10,50 18,20

16 3,37 5,11 11,10 19,20 27,70

18 3,62 5,45 11,70 20,20 29,10

20 3,87 5,80 12,30 21,20 31,00 48,00

25 4,49 6,65 13,90 23,70 34,10 53,00 70,20

30 5,11 7,51 15,50 26,20 37,70 57,90 76,90 104 134

35 5,73 8,37 17,10 28,70 41,30 62,90 83,50 112 145

40 6,35 9,23 18,70 31,20 44,90 67,90 90,20 120 155 193 244

45 6,99 10,10 20,30 33,70 48,50 72,90 97 128 165 206 259

50 7,59 11,00 21,80 36,20 52,00 77,90 103 136 176 219 274

55 8,21 11,90 23,40 38,10 55,60 82,80 110 145 186 232 289

60 8,83 12,70 25,00 41,30 58,20 87,80 117 153 196 244 304 416 543

65 13,60 26,60 43,80 62,80 92,80 123 161 207 257 319 435 560

70 14,40 28,20 46,30 66,40 97,90 130 169 217 269 334 454 590

75 15,30 29,80 48,80 70,00 102 137 177 227 282 348 473 614

80 16,20 31,40 51,30 73,60 107 144 186 238 295 363 492 637

85 33,00 53,80 77,20 112 150 194 247 308 378 512 661

90 18,00 34,60 56,30 80,80 117 157 202 258 321 393 531 685

100 19,80 37,70 61,30 88,00 127 170 218 279 346 423 569 732 920 1140

110 40,90 66,40 95,20 137 184 300 453 608 779 978 1200

120 44,20 71,40 102 147 197 320 483 647 827 1040 1260

130 47,20 76,40 109 210 340 513 685 874 1090 1330

140 50,40 81,40 116 224 361 543 724 921 1150 1400

150 53,70 86,40 123 237 381 572 762 969 1210 1470

160 54,71 89,93 130 251 402 602 1270 1540

180 98,81 144 278 442 662 1390 1680

200 66,70 111,11 158 294 484 722 1500 1810

DIN 912

L,mm

M5 M6 M8 M10 M12 M14 M16 M20 M24

10 4,70

12 2,95 5,07 10,90

16 3,45 5,75 12,10 20,90

20 4,01 6,53 13,40 22,90 32,10

25 4,78 7,59 15,00 25,40 35,70

30 5,55 8,30 16,90 27,90 39,30 53

35 6,32 9,91 18,90 30,40 42,90

40 7,09 11,00 20,90 32,90 46,50 63 91 150

45 7,86 12,10 22,90 36,10 50,10 97,6 161

50 8,63 13,20 24,90 39,30 54,50 73 106 172 300

55 14,30 26,90 42,50 58,90 114 183

60 15,40 28,90 45,70 63,40 84 122 194 330

65 31,00 48,90 67,80 130 205

70 33,00 52,10 71,30 96 138 216 363

75 52,63 142

80 37,00 58,50 80,20 108 154 241 399

90 64,90 89,10 120 170 266

100 71,20 98 132 186 291 471

110 77,50 107 202 316

120 83,80 116 218 341

130 90,10 125 234

140 96,40 134 250 391

160 103,20 152 282 441

DIN 603

L,mm

M6 M8 M10 M12

16 6,90

20 7,60 13,80

25 8,50 15,40 25,20

30 9,33 17,00 27,70 48,70

35 10,20 19,00 30,20 52,40

40 11,07 20,02 32,70 56,10

45 11,93 21,58 35,03 59,80

50 12,80 23,13 37,47 62,83

55 13,66 24,69 39,91 66,36

60 14,53 26,24 42,36 69,89

65 15,40 27,80 44,80 73,42

70 16,27 29,35 47,24 76,96

75 17,14 30,91 49,69 80,49

80 18,00 32,46 52,13 84,02

90 19,73 35,57 57,02 91,08

100 21,46 38,68 61,91 98,15

110 23,18 41,79 66,79 105,21

120 24,90 44,90 71,68 112,28

130 48,01 76,57 119,34

140 51,12 81,45 126,41

150 54,23 86,34 133,47

160 91,22 140,53

180 101,00 154,66

190 105,92 161,80

200 110,77 168,79

DIN 608

L,mm

M10 M12 M16 M20

30 20,70 33,00

35 23,20 36,60

40 25,70 40,20

45 28,80 43,80 78,04

50 31,90 48,20 84,37

55 49,89 91,09

60 51,43 97,62

70 58,51 110,67

75 117,20

80 123,73 193,10

90 213,50

100 234,00

110 254,50

120 274,90

Weight kg/1000pcs

FASTENERS WEIGHT NUTS


DIN 934

M3 0,33

M4 0,68

M5 1,01

M6 2,14

M8 4,64

M10 10,80

M12 15,44

M14 21,88

M16 29,45

M18 42,02

M20 53,90

M22 67,16

M24 96,22

M27 145,10

M30 209,33

M33 254,40

M36 348,88

M42 551,28

M48 853,81

M52 1104,62

M56 1273,30

M64 1630,00

DIN 985

M4 0,83

M5 1,10

M6 2,10

M8 4,60

M10 10,30

M12 15,30

M14 23,00

M16 30,00

M18 44,00

M20 58,00

M22 70,00

M24 95,00

M27 160,00

M30 200,00

M36 390,00

Weight kg/1000pcs

FASTENERS WEIGHT WASHERS


DIN 125A

M3 0,12

M4 0,19

M5 0,40

M6 0,82

M8 1,56

M10 3,02

M12 5,74

M14 8,06

M16 10,20

M18 13,74

M20 16,20

M22 17,10

M24 31,33

M27 37,42

M30 47,33

M33 68,31

M36 77,75

M42 135,14

DIN 9021

M3 0,3484

M4 0,70

M5 1,42

M6 2,40

M8 5,88

M10 11,54

M12 21,16

M14 28,82

M16 38,64

M18 53,40

M20 65,36

M22 121,22

M24 135,92

M27 152,71

M30 239,42

M36 465,33

DIN 127 ZN

M4 0,18

M5 0,36

M6 0,83

M8 1,60

M10 2,53

M12 3,82

M14 6,01

M16 8,91

M18 9,73

M20 15,20

M22 16,50

M24 26,20

M27 28,70

M30 44,30

M36 61,88

M42 105,93

Weight kg/1000pcs

THREADED RODS


THREADED RODS DIN 975 (DIN 976-1)

L, mm 1000 2000

M3 0,10 0,20

M4 0,12 0,24

M5 0,15 0,30

M6 0,17 0,34

M8 0,30 0,60

M10 0,48 0,96

M12 0,70 1,40

M14 0,95 1,90

M16 1,30 2,60

M18 1,60 3,20

M20 2,00 4,00

M22 2,50 5,00

M24 3,00 6,00

M27 3,73 7,46

M30 4,69 9,37

M33 5,78 11,56

M36 6,80 13,60

M39 11,29 22,57

M42 9,53 19,06

M48 12,20 24,40


M52 16,75 33,50

M56 20,05 40,11

Weight kg/1pcs



Size M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42

P 1 1,25 1,5 1,75 2 2 2,5 2,5 2,5 3 3 3,5 3,5 4 4 4,5

s 10 13 17 19 22 24 27 30 32 36 41 46 50 55 60 65

bl≤125 18 22 26 30 34 38 42 46 50 54 60 66

125<l≤200 24 28 32 36 40 44 48 52 56 60 66 72 l>200 45 49 53 57 61 65 69 73 79 85

*Nominal length,mm

ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg

min max min max min max min max min max min max min max min max min max min max min max min max min max min max min max min max

30 7 12

35 12 17 6.75 13

40 17 22 11.75 18 6.5 14

45 22 27 16.75 23 11.5 19 6.25 15

50 27 32 21.75 28 16.5 24 11.25 20 6 16

55 32 37 26.75 33 21.5 29 16.25 25 11 21 7 17 0.5 13

60 37 42 31.75 38 26.5 34 21.25 30 16 26 12 22 5.5 18 1.5 14

65 42 47 36.75 43 31.5 39 26.25 35 21 31 17 27 10.5 23 6.5 19

70 47 52 41.75 48 36.5 44 31.25 40 26 36 22 32 15.5 28 11.5 24 7.5 20 1 16

75 52 57 46.75 53 41.5 49 36.25 45 31 41 27 37 20.5 33 16.5 29 12.5 25 6 21

80 57 62 51.75 58 46.5 54 41.25 50 36 46 32 42 25.5 38 21.5 34 17.5 30 11 26 5 20

85 56.75 63 51.5 59 46.25 55 41 51

90 67 72 61.75 68 56.5 64 51.25 60 46 56 42 52 35.5 48 31.5 44 27.5 40 21 36 15 30 6.5 24

95 66.75 73 61.5 69

100 77 82 71.75 78 66.5 74 61.25 70 56 66 52 62 45.5 58 41.5 54 37.5 50 31 46 25 40 16.5 34

110 87 92 81.75 88 76.5 84 71.25 80 66 76 62 72 55.5 68 51.5 64 47.5 60 41 56 35 50 26.5 44

120 97 102 91.75 98 86.5 94 81.25 90 76 86 72 82 65.5 78 61.5 74 57.5 70 51 66 45 60 36.5 54

130 101 106 95.75 102 90.5 98 85.25 94 80 90 76 86 69.5 82 65.5 78 61.5 74 55 70 49 64 40.5 58

140 105.75 112 100.5 108 95.25 104 90 100 86 96 79.5 92 75.5 88 71.5 84 65 80 59 74 50.5 68

150 115.75 122 110.5 118 105.25 114 100 110 96 106 89.5 102 85.5 98 81.5 94 75 90 69 84 60.5 78

160 125.75 132 120.5 128 115.25 124 110 120 106 116 99.5 112 95.5 108 91.5 104 85 100 79 94 70.5 88

170 135.75 142 105.5 118 95 110

180 145.75 152 140.5 148 135.25 184 130 140 126 136 119.5 132 115.5 128 111.5 124 105 120 99 114 90.5 108

190 146 156

200 143 153 135.5 148 131.5 144 125 140 119 134 110.5 128

220 153 163 142.5 155 132 147 126 141 117.5 135

240 173 183 162.5 175

260 193 203 182.5 195

280 213 223 202.5 215

300 233 243 222.5 235

* Length tolerance ± 1 mm


Size M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42

P 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5 2,5 3 3 3,5 3,5 4 4 4,5

s 8 10 13 17 19 22 24 27 30 32 36 41 46 50 55 60 65

SCREWS DIN 912 (DIN-EN-ISO 4762)

Size M5 M6 M8 M10 M12 M14 M16 M18 M20 M24

P 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5 3

s 4 5 6 8 10 12 14 14 17 19

b 22 24 28 32 36 40 44 48 52 60*Nominal

length,mm

ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg ls lg

min max min max min max min max min max min max min max min max min max min max

10 2,4 3 3.75 4.5

12 2,4 3 3.75 4.5

16 2,4 3 3.75 4.5

20 2,4 3 3.75 4.5 5.25

25 2,4 3 3.75 4.5 5.25 - 6 - 6

30 4 8 - 3 - 3.75 4.5 - 5.25 - 6 - 6 - 7.5 - 7.5

35 9 13 6 11 - 3.75 4.5 - 5.25 - 6 - 6 - 7.5

40 14 18 11 16 5.75 12 4.5 - 5.25 - 6 - 6 - 7.5 - 7.5 - 9

45 19 23 16 21 10.75 17 5.5 13 - 5.25 - 6 - 6 - 7.5 - 7.5 - 9

50 24 28 21 26 15.75 22 10.5 18 - 5.25 - 6 - 6 - 7.5 - 7.5 - 9

55 29 33 26 31 20.75 27 15.5 23 10.25 19 - 6 - 6 - 7.5 - 7.5 - 9

60 34 38 31 36 25.75 32 20.5 28 15.25 24 10 20 - 6 - 7.5 - 7.5 - 9

65 36 41 30.75 37 25.5 33 - 7.5

70 44 48 41 46 35.75 42 30.5 38 25.25 34 20 30 16 26 9.5 22 - 7.5 - 9

75 46 51 40.75 47 35.5 43

80 51 56 45.75 52 40.5 48 35.25 44 30 40 26 36 19.5 32 15.5 28 - 9

85 45.5 53

90 61 66 55.75 62 50.5 58 45.25 54 40 50 36 46 29.5 42 25.5 38 15 30

95 60.75 67

100 71 76 65.75 72 60.5 68 55.25 64 50 60 46 56 39.5 52 35.5 48 25 40

110 81 86 75.75 82 70.5 78 65.25 74 60 70 56 66 49.5 62 45.5 58 35 50

120 91 96 85.75 92 80.5 88 75.25 84 70 80 66 76 59.5 72 55.5 68 45 60

130 101 106 95.75 102 90.5 98 85.25 94 80 90 76 86 69.5 82 65.6 78 55 70

140 111 116 105.75 112 100.5 108 95.25 104 90 100 86 96 79.5 92 75.5 88 65 80

150 121 126 115.75 122 110.5 118 105.25 114 100 110 96 106 89.5 102 85.5 98 75 90

160 131 136 125.75 132 120.5 128 115.25 124 110 120 106 116 99.5 112 95.5 108 85 100

170 105.5 118 95 110

180 130 140 126 136 115.5 128 105 120

190 125.5 138 115 130

200 150 160 146 156 135.5 148 125 140



Size M6 M8 M10 M12

P 1 1,25 1,5 1,75

b 24 28 32 36

dk 16 20 24 30

f 4 5 6 8

k 3,5 4,5 5 6,5

v 6 8 10 12

*Nominallength, mm

ls lg ls lg ls lg ls lg

min max min max min max min max

16 10

20 10 12 14

25 10 12 14

30 10 12 14 18

35 12 17 12 14 18

40 17 22 11,75 18 14 18

45 22 27 16,75 23 11,5 19 18

50 27 32 21,75 28 16,5 24 18

55 32 37 26,75 33 21,5 29 16,25 25

60 37 42 31,75 38 26,5 34 21,25 30

65 42 47 36,75 43 31,5 39 26,75 35

70 47 52 41,75 48 36,5 44 31,25 40

80 57 62 51,75 58 46,5 54 41,25 50

90 67 72 61,75 68 56,5 64 51,25 60

100 77 82 71,75 78 66,5 74 61,25 70

110 87 92 81,75 88 76,5 84 71,25 80

120 97 102 91,75 98 86,5 94 81,25 90

130 101 106 95,75 102 90,5 98 85,25 94

140 111 116 105,75 112 108,5 108 95,25 104

150 121 126 115,75 122 110,5 118 105,25 114

160 120,5 128 115,25 124

180 140,5 148 135,25 144

200 160,5 168 155,25 164


Technical info _ Westbolt - Bolts, nuts, washers and more

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Transcript of Technical info _ Westbolt - Bolts, nuts, washers and more