Internal teeth and external teeth locking washer GB861.1/GB862.1 anti loosening washer

Internal teeth and external teeth locking washer GB861.1/GB862.1 anti loosening washer
1. The bearing surface is large with the bolt, and the lock is more firm
2. The lock is firm and not easy to slip
3. Beautiful and practical, high hardness, no deformation

Specification

Model	GB861.1/GB862.1
Place of Origin	Chinese Mainland
Category	Lock washer
Texture of material	304 stainless steel
Surface treatment	Stainless steel whitewashing
Packing	Packaging bag+paper box packaging

Production Process