Home Product Center washer Flat pad Flat Washer Grade A 45# 🔍 Flat Washer Grade A 45# GB97.1 Description Additional information Diameter range Φ3-Φ52 standard GB national standard Surface Color zinc Material 45# hardness 300HV Related products Large flat washer 45# Read more Flat Washer Grade A 45# Read more Flat Washer 304 Read more Flat washer 304 Read more
