Material:mild steel,carbon steel,stainless steel,brass,copper,etc Standard:DIN,ISO,ANSI/ASTM,BS,JIS B Size:All sizes Detailed Product DescriptionMaterial:mild steel,carbon steel,stainless steel,brass,copper,etcStandards:DIN,ISO,ANSI/ASTM,BS,JIS BSize:All sizes are availableFinish:Plain,zinc plated,chrome-plated,nickel-plated,dacrometPacking:Standard export packing,also according to customers' ...