Hexagon Socket Set Screws with Cup Point
NF E 25-174 - 2004 内六角凹端紧定螺钉
See all versions and complete specifications: Hexagon Socket Set Screws with Cup Point — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|
| M2 | 0.5 | 1.58 | 1.52 | 1.40 | 1.15 | 1.5 | 1.2 |
| M3 | 1.25 | 4.095 | 4.020 | 5.0 | 4.7 | 4 | 3 |
| M4 | 1.75 | 6.14 | 6.020 | 8.00 | 7.64 | 6 | 4.8 |
| M5 | 2.5 | 10.175 | 10.025 | 14.00 | 13.57 | 10 | 8 |
| M6 | 3 | 12.212 | 12.032 | 16.00 | 15.57 | 12 | 10 |
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.
| M1.6 |
| 0.4 |
| 0.913 |
| 0.887 |
| 1.00 |
| 0.75 |
| 0.9 |
| 0.8 |
| M2.5 | 0.8 | 2.58 | 2.52 | 2.50 | 2.25 | 2.5 | 2 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.