Hexagon Head Bolts - Fine Pitch Thread - Product Grades A and B
GB /T 5785 - 2000 六角头螺栓 细牙 A级和B级
See all versions and complete specifications: Hexagon Head Bolts - Fine Pitch Thread - Product Grades A and B — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 5785 |
| DIN | DIN EN ISO 8765 |
| ISO | ISO 8765 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M8 | 1 | 14.63 | 9.64 | 0.6 | 0.15 | 26 | 32 | 10.00 | 9.78 | 45 | 11.2 |
| M10 | 1.5 | 16.63 | 11.57 | 0.6 | 0.15 | 30 | 36 | 12.00 |
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.
| 11.73 |
| 49 |
| 13.7 |
| M12 | 1.5 | 25.34 | 17.57 | 0.8 | 0.2 | 42 | 48 | 18.00 | 17.73 | 61 | 20.2 |
| (M10) | 1.5 | 19.64 | 13.54 | 0.6 | 0.15 | 34 | 40 | 14.00 | 13.73 | 57 | 15.7 |
| (M12) | 2 | 28.19 | 19.48 | 0.8 | 0.2 | 46 | 52 | 20.00 | 19.67 | 65 | 22.4 |
| (M14) | 2 | 33.61 | 23.48 | 0.8 | 0.2 | 54 | 60 | 24.00 | 23.67 | 73 | 26.4 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.