... ,JIS,ANSI DIN125 A flat washer without chamfer for screw up to property class 8.8 Product name Galvanized flat washers SpecificationM2 ... .Standard ISO,GB,DIN,JIS,ANSICetificate ISO9001-2008,SGS,ROHS Function Aatomobile,electronic,mechinery After sale serviceIf there are unqualified,we ... for samples. DIN125 A flat washer without chamfer for screw up to property class 8.8