DIN 125 washer 1.grade:300-400HV 2.finish:zinc plating 3.standard:GB97.1-85/ISO7089-83/DIN125 4.material:carbon ... steel/alloy DIN 125 washer1.Standard:DIN125.etc2.Metail:Carbon steel,stainless steel.3.Size:M2- ... DIN ,ANSI/ASME,BS,GB,JIS,Non-standard.5.Surface:plain,zinc plated,black oxide,hot dip galv.etc.6.Packing ... Saudi Arabia, Europe,South Korea,Southeast Asia ,etc. DIN 125 washer