Square Taper Washers for U-section 1.Material:Carbon steel 2.Diameter:6~36mm 3:Border Length:16~70mm 4.Standard:DIN434 Square Taper Washers for U-sectionHigh quality,Best price and Full-service1.Material:Carbon steel2.Diameter:6~36mm3:Border Length:16~70mm4.Standard:DIN4345.Packing:Bulk or Small Box,According to customer requirement6.Surface Treatment :Zinc,Black Phosphate,Grey,Nickel,Etc DIN434 ...