Hex lag screws Property:4/8/10/12(ANSI 2/5/2H) Dia.:M3~M45(1/4~2") Standard:GB,ANSI,DIN,ISO Coach ... screw, hex lag screw, DIN571/ANSI 1)Size: M6-M12 2)Material: Carbon steelProduct name: Coach screw, hex head wood screw ... , hex lag screw, DIN571/ANSI 1)Size: M6-M12 2)Material: Carbon steel 3)Surface: Plain, z/p, H. D ...