5/16-18 X 2 1/4 SOCKET CAP SCREW NYLOK
5/16-18 X 2 1/4 SOCKET CAP SCREW 316 S/S
5/16-18 X 2 1/4 SOC CAP SCREW ** A193 B-7
5/16-18 X 2 1/4 SOCKET CAP SCREW S/S
5/16-18 X 2 1/4 SOCKET CAP SCREW GEN LINE
5/16-18 X 2 1/4 SOCKET CAP SCREW
5/16-18 X 2 1/4 SOCKET CAP SCREW ** SPS LOC-WEL