MJ Thread, Mushroom Head Screws with Cone Point
GJB 3374 (/27~/28) - 1998 MJ螺纹扁圆头锥端螺栓
See all versions and complete specifications: MJ Thread, Mushroom Head Screws with Cone Point — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | MJ5×0.8 | 12.4 | 15 | 2.15 | 12 | 5 | 4.88 | 0.5 | 5 | 2.4 | 11.57 |
| 5 | MJ8×1 | 18 | 21 | 2.9 | 18 | 8 | 7.85 | 0.7 | 6 | 3.2 | 17.57 |
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.