기능 원리
1. Before tightening
2. After tightening
Dubo® - Toothed lock washers for Dubo® rings
BN 1080Dubo® - Toothed lock washers for Dubo® rings
BN 1080- Brand
- Dubo®
- Material
- Steel
- Surface
- zinc plated blue
1. Before tightening
2. After tightening