| Thread diameter | Minimum breaking torque in Nm |
| M2.9 | 1.5 |
| M3.5 | 2.8 |
| M3.9 | 3.4 |
| M4.2 | 4.5 |
| M4.2 | 6.5 |
| M5.5 | 10 |
| M6.3 | 14 |
| Thread diameter | Minimum | Maximum |
| M2.9 to M3.5 | 0.05mm | 0.18mm |
| M3.9 to M5.5 | 0.10mm | 0.23mm |
| M6.3 | 0.15mm | 0.28mm |
Copyright © 2023 Handan Xiaojun Fastener Manufacturing Co.,Ltd
Xiaojun Catalogue 2025
