Square nuts
BN 147
DIN 557
~UNI 5597
| Material |
Material
Steel
|
| Strength class |
Strength class
6 / 5 / 4 (≤ M5 class 6 /
≤ M16 class 5 / > M16 class 4) |
| Surface |
Surface
zinc plated blue
|
All features
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
M10; M12: wrench size according to ISO on request, M4; M20; M24: not included in DIN 557
Standard
DIN 557
~UNI 5597
Features
| Material |
Material
Steel
|
| Strength class |
Strength class
6 / 5 / 4 (≤ M5 class 6 /
≤ M16 class 5 / > M16 class 4) |
| Surface |
Surface
zinc plated blue
|