Fasteners in A588 grade A Black or hot dip galvanized steel S. No. Specification / Size / Item Grade Qty. Type of Unit 1 FULL THREAD HIGH STRENGTH FRICTION GRIP BOLTS M12x45, A490 15,000 Pcs 2 HIGH STRENGTH FRICTION GRIP/COMPATIBLE NUT M12 A563 15,000 Pcs 3 HIGH STRENGTH FRICTION GRIP/COMPATIBLE WASHER M12 F436 30,000 Pcs 4 FULL THREAD HIGH STRENGTH FRICTION GRIP BOLTS M16x90, A490 2,350 Pcs 5 HIGH STRENGTH FRICTION GRIP/COMPATIBLE NUT M16 A563 3,500 Pcs 6 HIGH STRENGTH FRICTION GRIP/COMPATIBLE WASHER M16 F436 7,000 Pcs 7 FULL THREAD HIGH STRENGTH FRICTION GRIP BOLTS M16x150, A490 1,150 Pcs 8 SHEAR STUD M25 x 150 long Compatible with ASTM A588 Steel 63,000 Pcs 9 SHEAR STUD M25 x 200 long, Compatible with ASTM A588 Steel 300 Pcs