Wing Nuts
QJ 2390 - 1992 蝶形螺母
See all versions and complete specifications: Wing Nuts — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| M3 | 8 | 4 | 1.5 | 7 | 24 | 4 | 3.5 | 10 | 2 |
| M4 | 12 | 6 | 2.5 | 10 | 32 | 5 | 5 | 14 | 3 |
| M5 | 18 | 10 | 3.5 | 15 | 48 | 7 | 7 | 22 | 4 |
| M6 | 22 | 12 | 4 | 19 | 58 | 8 | 8.5 | 27 | 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.