lmfw009

Internal Teeth Serrated Lock Washers 1.Materials:Carbon steel 2.Inner Diameter:2~21mm 3.Outside Diameter:4~33mm DIN6798-I Internal Teeth Serrated Lock WashersHigh quality,Best price and Full-service1.Materials:Carbon steel2.Inner Diameter:2~21mm3.Outside Diameter:4~33mm4.Standard:DIN6798-I5.Packing:Bulk or Small Box,According to customer requirement6.Surface Treatment :Zinc,Black Phosphate,Grey, ...