Product name
M6 M8 M10 Conical Belleville Disc Spring Washers square washer
Material
60Si2MnA, 50CrV4, alloy steel, spring steel, carbon steel
Surface treatment
Electrophoresis, Phosphating, Dacromet,Zinc Plating,Chemical oxidation
Production time
10-12 days
Packing
Plastic bag+carton box+pallets
Application
Car, Auto, Valve, Machinery, Equipment, Industrial