Hexagon Head Screw Bolt, Fine Thread, Product Grade A and B
JIS B 1180 (ISO8676) - 2014 六角头螺栓 细牙 全螺纹 产品等级：A级和B级 [Figure 6]
See all versions and complete specifications: Hexagon Head Screw Bolt, Fine Thread, Product Grade A and B — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M8 | 1 | 6.4 | 17.59 | 0.15 | 11.2 | 3 | 1 | 14.47 | 17.77 | 0.6 | 14.63 |
| M10 | 1.5 | 7.5 | 19.85 | 0.15 | 13.7 | 4.5 | 1.5 | 16.47 | 20.03 | 0.6 | 16.63 |
| M12 | 1.5 | 11.5 | 29.56 | 0.2 | 20.2 | 4.5 | 1.5 | 24.85 | 30.14 | 0.8 | 25.34 |
| (M10) | 1.5 | 8.8 | 22.78 | 0.15 | 15.7 |
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| 4.5 |
| 1.5 |
| 19.15 |
| 23.36 |
| 0.6 |
| 19.64 |
| (M12) | 2 | 12.5 | 32.95 | 0.2 | 22.4 | 6 | 2 | 27.7 | 33.53 | 0.8 | 28.19 |
| (M14) | 2 | 15 | 39.55 | 0.2 | 26.4 | 6 | 2 | 33.25 | 39.98 | 0.8 | 33.61 |
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