Steel

ISO 898-1 class 10.9

DIN 7990

Steel Construction Hex Bolt 10.9

ISO 898-1 class 10.9 construction hex bolts to DIN 7990. Large-hex structural fasteners — not the pretensioned HV (DIN 6914) system. Listed M12–M30.

Choose a size below and add it to your quote.

Property class

8.8 10.9

Available Sizes & Finishes

190 sizes available

Filters

Diameter (mm)

Thickness (mm)

M12x30

58 g/pc

M12x35

62 g/pc

M12x40

66 g/pc

M12x45

71 g/pc

M12x50

75 g/pc

M12x55

80 g/pc

M12x60

84 g/pc

M12x65

89 g/pc

M12x70

93 g/pc

M12x75

98 g/pc

M12x80

102 g/pc

M12x85

107 g/pc

M12x90

111 g/pc

M12x95

116 g/pc

M12x100

120 g/pc

M12x105

124 g/pc

M12x110

129 g/pc

M12x115

134 g/pc

M12x120

138 g/pc

M16x35

117 g/pc

M16x40

125 g/pc

M16x45

133 g/pc

M16x50

141 g/pc

M16x55

149 g/pc

M16x60

157 g/pc

M16x65

164 g/pc

M16x70

172 g/pc

M16x75

180 g/pc

M16x80

188 g/pc

M16x85

196 g/pc

M16x90

204 g/pc

M16x95

212 g/pc

M16x100

220 g/pc

M16x105

228 g/pc

M16x110

236 g/pc

M16x115

244 g/pc

M16x120

252 g/pc

M16x125

260 g/pc

M16x130

267 g/pc

M16x135

275 g/pc

M16x140

283 g/pc

M16x145

291 g/pc

M16x150

299 g/pc

M20x40

222 g/pc

M20x45

234 g/pc

M20x50

247 g/pc

M20x55

259 g/pc

M20x60

272 g/pc

M20x65

284 g/pc

M20x70

296 g/pc

M20x75

309 g/pc

M20x80

321 g/pc

M20x85

334 g/pc

M20x90

346 g/pc

M20x95

358 g/pc

M20x100

371 g/pc

M20x105

383 g/pc

M20x110

395 g/pc

M20x115

407 g/pc

M20x120

420 g/pc

M20x125

432 g/pc

M20x130

445 g/pc

M20x135

457 g/pc

M20x140

469 g/pc

M20x145

482 g/pc

M20x150

494 g/pc

M20x155

506 g/pc

M20x160

519 g/pc

M20x165

531 g/pc

M20x170

543 g/pc

M20x175

556 g/pc

M22x40

281 g/pc

M22x45

296 g/pc

M22x50

311 g/pc

M22x55

326 g/pc

M22x60

341 g/pc

M22x65

356 g/pc

M22x70

370 g/pc

M22x75

385 g/pc

M22x80

400 g/pc

M22x85

415 g/pc

M22x90

430 g/pc

M22x95

445 g/pc

M22x100

460 g/pc

M22x105

475 g/pc

M22x110

490 g/pc

M22x115

504 g/pc

M22x120

519 g/pc

M22x125

534 g/pc

M22x130

549 g/pc

M22x135

564 g/pc

M22x140

579 g/pc

M22x145

594 g/pc

M22x150

608 g/pc

M22x155

623 g/pc

M22x160

638 g/pc

M22x165

653 g/pc

M22x170

660 g/pc

M22x175

683 g/pc

M22x180

698 g/pc

M22x185

713 g/pc

M22x190

728 g/pc

M22x195

743 g/pc

M22x200

758 g/pc

M24x45

369 g/pc

M24x50

387 g/pc

M24x55

405 g/pc

M24x60

423 g/pc

M24x65

440 g/pc

M24x70

458 g/pc

M24x75

476 g/pc

M24x80

494 g/pc

M24x85

511 g/pc

M24x90

529 g/pc

M24x95

547 g/pc

M24x100

565 g/pc

M24x105

582 g/pc

M24x110

600 g/pc

M24x115

618 g/pc

M24x120

636 g/pc

M24x125

653 g/pc

M24x130

671 g/pc

M24x135

689 g/pc

M24x140

707 g/pc

M24x145

724 g/pc

M24x150

742 g/pc

M24x155

760 g/pc

M24x160

778 g/pc

M24x165

795 g/pc

M24x170

813 g/pc

M24x175

831 g/pc

M24x180

849 g/pc

M24x185

866 g/pc

M24x190

884 g/pc

M24x195

902 g/pc

M24x200

920 g/pc

M27x60

585 g/pc

M27x65

607 g/pc

M27x70

630 g/pc

M27x75

652 g/pc

M27x80

675 g/pc

M27x85

697 g/pc

M27x90

720 g/pc

M27x95

742 g/pc

M27x100

765 g/pc

M27x105

787 g/pc

M27x110

810 g/pc

M27x115

832 g/pc

M27x120

855 g/pc

M27x125

877 g/pc

M27x130

900 g/pc

M27x135

922 g/pc

M27x140

945 g/pc

M27x145

967 g/pc

M27x150

990 g/pc

M27x155

1.01 kg/pc

M27x160

1.03 kg/pc

M27x165

1.05 kg/pc

M27x170

1.08 kg/pc

M27x175

1.1 kg/pc

M27x180

1.12 kg/pc

M27x185

1.14 kg/pc

M27x190

1.17 kg/pc

M27x195

1.19 kg/pc

M27x200

1.21 kg/pc

M30x80

899 g/pc

M30x85

917 g/pc

M30x90

945 g/pc

M30x95

972 g/pc

M30x100

1 kg/pc

M30x105

1.03 kg/pc

M30x110

1.06 kg/pc

M30x115

1.09 kg/pc

M30x120

1.11 kg/pc

M30x125

1.14 kg/pc

M30x130

1.17 kg/pc

M30x135

1.2 kg/pc

M30x140

1.22 kg/pc

M30x145

1.25 kg/pc

M30x150

1.28 kg/pc

M30x155

1.31 kg/pc

M30x160

1.34 kg/pc

M30x165

1.36 kg/pc

M30x170

1.39 kg/pc

M30x175

1.42 kg/pc

M30x180

1.45 kg/pc

M30x185

1.47 kg/pc

M30x190

1.5 kg/pc

M30x195

1.53 kg/pc

M30x200

1.56 kg/pc

Applications & Selection Guide

ISO 898-1 property class 10.9 construction hex bolts to DIN 7990. Large across-flats versus a DIN 931 of the same diameter, typically partial thread, listed M12–M30. This is still not the pretensioned HV system (DIN 6914 + 6915 + 6916).

Use when the steelwork specification calls for 10.9 DIN 7990 — still not the HV pretension system. HV is DIN 6914 + DIN 6915 + DIN 6916 as a set. Confirm coating of 10.9 construction bolts (hydrogen embrittlement / HDG process). Mate with class 10 nuts and the specified washers.

Include M×L sizes, quantities, coating (often HDG on outdoor steelwork), and destination. Matching plate washers and class 10 nuts can be included.

Technical guides

Bolt grades and sizes: 8.8, 10.9, 12.9, A2 and A4, and metric hex bolt dimensions

What the property classes 4.8, 8.8, 10.9 and 12.9 and stainless A2-70 and A4-70 mean, minimum strength and tensile loads, metric thread pitch and hex head sizes, DIN 933 vs DIN 931, and which nut goes with which bolt.

Read the guide →

Product Information

Material Grade

ISO 898-1 class 10.9

Manufacturing Standard