... steel,stainless steel , stainless steel 304 high quality competitive price1.standard:DIN,ANSI,BAW,GB 2.material:carbon steel,stainless steel , galvanizing , Stainless steel, medium carbon steel, low-carbon steel, mild steel, alloy steel ... .size: M2-M56,length:1M-4M 6. Packaging: plastic bag inside,burlap wrapped outside,wood pallets; carton tubes