FASTENER STANDARD
DIN 603
Mushroom head square neck bolts
已核对的几何尺寸可用于标准查询、产品规格、TDS和报价资料；未收录字段保持空白。
2017 · currentDIN 603 dimensional reference
Mushroom head square neck bolts
| Thread size | Pitch (mm) | bodyDiameterMax | bodyDiameterMin | neckWidthMax | neckWidthMin | neckHeightMax | neckHeightMin | headDiameterMax | headDiameterMin | headHeightMax | headHeightMin |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M5 | 0.8 | 5 | 4.52 | 5.48 | 4.52 | 4.1 | 2.9 | 13.55 | 12.45 | 3.3 | 2.7 |
| M6 | 1 | 6 | 5.52 | 6.48 | 5.52 | 4.6 | 3.4 | 16.55 | 15.45 | 3.88 | 3.12 |
| M8 | 1.25 | 8 | 7.42 | 8.58 | 7.42 | 5.6 | 4.4 | 20.65 | 19.35 | 4.88 | 4.12 |
| M10 | 1.5 | 10 | 9.42 | 10.58 | 9.42 | 6.6 | 5.4 | 24.65 | 23.35 | 5.38 | 4.65 |
| M12 | 1.75 | 12 | 11.3 | 12.7 | 11.3 | 8.75 | 7.25 | 30.65 | 29.35 | 6.95 | 6.05 |
| M16 | 2 | 16 | 15.3 | 16.7 | 15.3 | 12.9 | 11.1 | 38.8 | 37.2 | 8.95 | 8.05 |
| M20 | 2.5 | 20 | 19.16 | 20.84 | 19.16 | 15.9 | 14.1 | 46.8 | 45.2 | 11.05 | 9.95 |