Threaded studs ASTM A193 B7 1 1/8-12 UNF x 240 16 pcs. Threaded studs ASTM A193 B7 1 1/2-6 UNC x 250 16pcs. Threaded studs ASTM A193 B7 1 1/2-6 UNC x 340 16 pcs. Threaded studs ASTM A193 B7 1 3/4-5 UNC x 340 32 pcs. Threaded studs ASTM A193 B7 1 3/4-5 UNC x 530 32 pcs. Threaded studs ASTM A193 B7 1 7/8-8 UN x 280 16 pcs. Threaded studs ASTM A193 B7 1 7/8-8 UN x 380 16 pcs. Threaded studs ASTM A193 B7 2-4,5 UNC x 360 16 pcs. Threaded studs ASTM A193 B7 2-4,5 UNC x 480 16 pcs. Nuts ASTM A194 2H 1 1/8-12 UNF 48 pcs. Nuts ASTM A194 2H 1 1/2-6 UNC 48 pcs. Nuts ASTM A194 2H 1 3/4-5 UNC 96 pcs. Nuts ASTM A194 2H 1 7/8-8 UN 48 pcs. Nuts ASTM A194 2H 2-4,5 UNC 48 pcs. 3.2 certificate for studs and 3.1 certifiate for nuts