Home Product Center washer Flat pad Flat Washer Grade A 45# 🔍 Flat Washer Grade A 45# GB97.1 Category: Flat pad Description Additional information Diameter range Φ5-Φ64 standard GB national standard Surface Blue and white zinc Material 45# hardness 200HV, 300HV Related products Flat washer 45# Read more Flat Washers Grade A 304 Read more Flat washer 45# Read more Flat Washer 304 Read more
Diameter range Φ5-Φ64 standard GB national standard Surface Blue and white zinc Material 45# hardness 200HV, 300HV
