5/8-11 X 1 1/4 FIN.HEX BOLT A193 B-7 BLK OX
5/8-11 X 1 1/4 FINISHED HEX BOLT A193 B8 CL2 S/S
5/8-11 X 1 1/4 FINISHED HEX BOLT SA193 B8M S/S