기능 원리
Variante 1: fork head, clevis pin, washer, split pin
Variante 2: fork head, ES-bolt (BN 484)
Fork heads fine thread
BN 2847Fork heads fine thread
BN 2847- 표준
- DIN 71752 ~UNI 1676
- Material
- Free-cutting steel
- Surface
- zinc plated blue
- Design
- fine thread