Hexagon Head Bolts with Fine Pitch Thread - Full Thread
GB 5786 - 1986 六角头螺栓 细牙 全螺纹
See all versions and complete specifications: Hexagon Head Bolts with Fine Pitch Thread - Full Thread — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| EN | EN 28676 |
| GB | GB /T 5786 |
| DIN | DIN EN ISO 8676 |
| ISO | ISO 8676 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M8 | 1 | 17.59 | 17.77 | 0.6 | 0.15 | (1.25) | 3.75 | 14.6 | 14.4 | 1.25 | 11.2 |
| M10 | 1.5 | 26.17 | 26.75 | 0.8 | 0.2 | — | 4.5 | 22.5 |
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
| 22 |
| 1.5 |
| 17.7 |
| M12 | 2 | 39.55 | 39.98 | 0.8 | 0.2 | — | 6 | 33.6 | 33.2 | 2 | 26.4 |
| M16 | 3 | 60.79 | — | 0.8 | 0.2 | — | 9 | — | 51.1 | 3 | 39.4 |
| M20 | 3 | 82.6 | — | 1 | 0.3 | — | 9 | — | 69.4 | 3 | 52.6 |
| M24 | 4 | 104.86 | — | 1 | 0.3 | — | 12 | — | 88.2 | 4 | 71 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.