Hex head screw 1" x 85 mm, 8 UN, full thread 8.8 – 250 pcs. Flat washers for hex head screws 1" in 8.8 – 250 pcs. Stud bolt ASTM A193 B7, 1" 1/4 x 215 mm, 8UN, full thread 8– 100 pcs. Nut ASTM A194 2H, 1" 1/4, 8UN – 200 pcs.