기능 원리
1. Slotted round nuts
2. Tab washer DIN 462
Slotted round nuts unhardened and unground
BN 218Slotted round nuts unhardened and unground
BN 218- 표준
- DIN 1804 w
- Material
- Free-cutting steel
- Property class
- 5
- Surface
- plain
1. Slotted round nuts
2. Tab washer DIN 462