... of ss304,ss316 stainless steel pin Product name ss304,ss316 stainless steel pinSpecification M3-60MaterialA-2 Stainless Steel alloy with 17- ... 19% Chromium and 8-13% Nickel,4.8,6.8,8.8,12.9Material gradeA2,A4,high stress steel ... bolts, hexagon bolt, carriage bolt.Carbon steelMild/medium/high carbon steel, stainless steel, copper, brass, alloy, Aluminum, etc.FinishZimc ...