Wing Nuts (Heavy Type)
CNS 4373 - 1987 高型 翼形螺母
See all versions and complete specifications: Wing Nuts (Heavy Type) — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 8 | 2.35 | 2 | 10 | 6 | 20 | 2 | 3 | 1.6 | 5 |
| M3 | 16 | 17 | 4 | 20 | 12 | 40 | 4 | 6 | 3 | 10 |
| M4 | 36 | 180 | 9 | 45 | 28 | 90 | 9 | 14 | 7 | 20 |
| M5 | 45 | 260 | 11 | 56 | 36 | 112 | 11 | 18 | 9 |
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.
| 24 |
| M2.5 | 8 | 2.1 | 2 | 10 | 6 | 20 | 2 | 3 | 1.6 | 5 |
| (M2.3) | 8 | 2.3 | 2 | 10 | 6 | 20 | 2 | 3 | 1.6 | 5 |
| (M2.6) | 10 | 4 | 2.5 | 12 | 8 | 25 | 2.5 | 4 | 2 | 6 |
| (M3.5) | 23 | 60 | 6 | 32 | 19 | 64 | 6 | 10 | 5 | 14 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.