... 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 head wood screw, hex lag screw, DIN571/ANSI ... 1)Size: M6-M12 2)Material ... , hex head wood screw, hex lag screw, DIN571/ANSI 1)Size: M6-M12 2)Material: Carbon steel 3)Surface: Plain, z/p ...