A Type
All Inclusive
Standard
ISO9001.CE,RoHS etc
Inch, Metric
M5 M6 M8 M10 Steel Plain Washers Gasket DIN125
Carbon Steel,Stainless Steel, Brass, Aluminum etc
4.8/6.8/8.8/10.9/12.9
M1.6-M64 or Be Customized
White Zinc .Yellow Zinc. HDG
Bulk/Small Box/Carton/Pallets