MATERIAL: Stainless steel 321 B8T (alternative Stainless steel 321, not B8T ) 25ea Threaded Stud M12 x 60mm long 40ea Threaded Stud M12 x 35mm long 15ea Threaded Stud M16 x 80mm Long 10ea Threaded Stud M16 x 650mm Long 30ea Hex Nuts M16 300ea Hex Nuts M12 150ea Hex Head Bolt M12 x 45mm Threaded full length 105ea Hex Head Bolt M12 x 70mm Threaded full Length 150ea Flat Washer for M12 Bolt Approx. Dimension 24mm OD x 13mm ID 2.5mm Thick 45ea Flat Washer for M16 Bolt. Approx. Dimension 30mm OD x 17mm ID 3mm Thick