Din912 Socket cap fasteners Din912 Socket cap fasteners Standard: GB/T70, ISO4762, DIN912, ASMEB18.3, ASTMA574 Grade: 8.8,10.9,12.9,8 Size: M6-M100,1/4"-4" Material: Carbon Steel,Alloy Steel Previous:A325/A563/F436 Heavy hex structural boltsNext:Studs ASTM A193 B7 / ASTM A194 2H