Place of Origin : Handan,China
Spring Washer
Standard:DIN 127 DIN6913 DIN7980....
Size:M3- M42
Surface Treatment:Plain,black,zinc plated,HDG
Material:Carbon Steel,Alloy Steel, Stainless Steel
Flat Washer
Standard:DIN125 DIN440 DIN433 DIN1440/1441......
Size:M3 - M52
Surface Treatment:Plain,black,zinc plated,HDG
Material:Carbon Steel,Alloy Steel, Stainless Steel