Hexagon Bolts with Flange - Small Series - Product Grade A with Driving Feature of Product Grade B
GB /T 16674.3 - 2023 六角法兰面螺栓小系列A级(扳拧特性按B级)
See all versions and complete specifications: Hexagon Bolts with Flange - Small Series - Product Grade A with Driving Feature of Product Grade B — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 16674.3 |
| ISO | ISO 4162 |
| ANSI | ASME/ANSI B 18.2.3.4M |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M5 | 1 | 6.6 | 5.82 | 1.1 | 6.8 | 18 | / | 13.6 | 6 | / | 7.5 |
| M6 | 1.5 | 10.8 | 9.78 | 1.5 | 11.2 | 26 | 32 | 20.8 |
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.
| 10 |
| / |
| 12.5 |
| M8 | 2 | 14.8 | 13.73 | 2.1 | 15.7 | 34 | 40 | 28.6 | 14 | / | 17.7 |
| M10 | 2 | 17.2 | 15.73 | 2.4 | 17.7 | 38 | 44 | 32.8 | 16 | 57 | 20.5 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.