... : as customer's needs 4). Standard: DIN975/976 Stainless steel threaded rod / aluminium parts / screw rodstainless steel bar1)Standard: ANSI/ASTM ... (DIN,BS,ANSI), ranging from M3 to M52 Product TypeAluminium threaded rodMaterialStainless steel, Carbon Steel, Aluminum alloy, Zinc alloy, copper, brass ... are looking forward to our Win-Win Cooperations!! Stainless steel threaded rod