5/16-18 X 3 3/4 HEX CAP SCREW GR 2 ZINC
5/16-18 X 3 3/4 HEX CAP SCREW GR 5 ZINC (Cr3)
5/16-18 X 3 3/4 HEX CAP SCREW GR 5 ZINC CERT TO FF-S-85
5/16-18 X 3 3/4 HEX CAP SCREW S/S
5/16-18 X 3 3/4 HEX CAP SCREW 316 S/S
5/16-18 X 3 3/4 HEX CAP SCREW GR 5 PLAIN