Hexagon Head Bolt and Plain Washer Assemblies
GB 9074.14 - 1988 六角头螺栓和平垫圈组合件
See all versions and complete specifications: Hexagon Head Bolt and Plain Washer Assemblies — Full Specification Page
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| M3 | 1.4 | 9 | 3.8 | ② | 0.8 |
| M4 | 2 | 12 | 5.6 | ② | 1.6 |
| M5 | 3 | 20 | 9.4 | 0.1 | 2 |
| M6 | 3.5 | 24 | 11.2 | 0.1 | 2.5 |
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.
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.