Round Head Rivets with Nominal Diameters from 1 to 8 mm
DIN 660 - 2012 圆头铆钉（直径1mm至8mm）
See all versions and complete specifications: Round Head Rivets with Nominal Diameters From 1 to 8 mm — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1.25 | 1.2 | 0.2 | 1.13 | 0.6 | 1.15 | 2.1 | 0.825 | 0.575 | 1.85 | 0.7 |
| 2 | 5.15 | 4.6 | 0.4 | 4.82 | 2.5 | 4.85 | 8.8 | 3.125 | 2.875 | 8.22 | 3 |
| 3 | 8.15 | 7.5 | 0.4 | 7.76 | 4 | 7.85 | 14 | 4.95 | 4.65 | 13.3 | 4.8 |
| 1.2 | 1.65 | 1.6 | 0.2 | 1.52 | 0.8 |
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.
| 1.55 |
| 2.8 |
| 1.125 |
| 0.875 |
| 2.55 |
| 1 |
| 1.6 | 3.6 | 3.4 | 0.3 | 3.37 | 1.75 | 3.4 | 6.2 | 2.225 | 1.975 | 5.62 | 2.1 |
| 2.5 | 7.15 | 6.6 | 0.4 | 6.82 | 3.5 | 6.85 | 12.2 | 4.35 | 4.05 | 11.5 | 4.2 |
| (1.4) | 2.6 | 2.4 | 0.2 | 2.37 | 1.25 | 2.4 | 4.4 | 1.625 | 1.375 | 4.1 | 1.5 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.