Round Nut with Set Pin Holes Inside, ISO Metric Fine Thread
DIN 1816 - 1971 带定位销孔的圆螺母, 细牙螺纹
See all versions and complete specifications: Round Nut with Set Pin Holes Inside, ISO Metric Fine Thread — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1 | 4 | 0.5 | 2.56 | 2.5 | 20 | 19.87 | 4.7 | 4.5 | 16 | 5 |
| M8 | 1.5 | 4 | 0.5 | 3.06 | 3 | 28 | 27.87 | 5.7 | 5 | 23 | 6 |
| M10 | 1.5 | 4 | 0.5 | 4.075 | 4 | 32 | 31.84 | 6.64 | 6 | 27 | 7 |
| M12 | 1.5 | 4 | 0.5 | 4.075 | 4 | 36 |
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.
| 35.84 |
| 7.64 |
| 6 |
| 30 |
| 8 |
| M14 | 1.5 | 4 | 0.5 | 4.075 | 4 | 42 | 41.84 | 8.64 | 6 | 36 | 9 |
| M16 | 1.5 | 4 | 0.5 | 5.075 | 5 | 50 | 49.84 | 9.64 | 7 | 43 | 10 |
| M18 | 1.5 | 4 | 0.5 | 5.075 | 5 | 50 | 49.84 | 9.64 | 7 | 43 | 10 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.