DIN933 Hex bolt Standard:DIN933,DIN931,ISO4017,ASTM B 18.2.1,,BS,JS Material:Steel,stainless steel Size:M6-M100 Plain,zinc ... :mild steel,carbon steel,alloy steel,stainless steel,etc3)Size:M6-M1004)Finish:Plain,zinc plated,black,HDG,chromate,dacromat5)Packing ... (Carton/ Pallet).also according to customer`s requirement. DIN933 Hex bolt