... DIN7985, DIN7991 ASME B18.6.3 & SAE J82 specifications Machine ScrewsDIN84, DIN85, DIN963, DIN965, DIN966, DIN7985, DIN7991 ... 3 & SAE J82 specificationsA straight shank fastener with external threads designed to go through a hole ... pre-tapped to form a mating thread for screw.Specifications: Head: Pan head, Flat head, ... 8, 6.8, 8.8, 10.9 Zinc plated, Plain, Dacrotized, HDG, Bright brass. machine screw