HDG fasteners following ASTM F2329. Nut Heavy series 1 1/8"-8UN A 194 7-S3 Quantity 320 Nut Heavy series 1/2"-10UNC A 194 7-S3 Quantity 16 Nut Heavy series 1/2"-13UNC ASTM A194 GR.2H Quantity 992 Nut Heavy series 1/2"-13UNC A194 7-S3 Quantity 1288 Nut Heavy series 3/4"-10UNC A 194 7-S3 Quantity 80 Nut Heavy series 5/8"-11UNC A 194 7-S3 Quantity 752 Nut Heavy series 5/8"-11UNC A 194 7-S3 Quantity 96 Nut Heavy series 7/8"-9UNC A 194 7-S3 Quantity 360 STUD 1 1/8"x180mm-8UN A320-L7 Quantity 128 STUD 1 1/8"x190mm-8UN A320-L7 Quantity 32 STUD 1/2"x160mm-13UNC A320-L7 Quantity 4 STUD 1/2"x60mm-13UNC A320-L7 Quantity 180 STUD 1/2"x65mm-13UNC A320-L7 Quantity 712 STUD 1/2"x70mm-13UNC A320-L7 Quantity 216 STUD 1/2"x80mm-13UNC A320-L7M Quantity 8 STUD 1/2"x85mm-13UNC A320-L7 Quantity 28 STUD 3/4"x110mm-10UNC A320-L7 Quantity 40 STUD 5/8"x110mm-11UNC A320-L7M Quantity 80 STUD 5/8"x85mm-11UNC A320-L7 Quantity 244 STUD 5/8"x85mm-11UNC A320-L7 Quantity 48 STUD 5/8"x90mm-11UNC A320-L7 Quantity 52 STUD 7/8"x120mm-9UNC A320-L7 Quantity 60 STUD 7/8"x140mm-9UNC A320-L7 Quantity 72 STUD 7/8"x150mm-9UNC A320-L7 Quantity 48