5/16-18 X 2 1/4 HEX CAP SCREW GR 2 ZINC (Cr3)
5/16-18 X 2 1/4 HEX CAP SCREW 316 S/S
5/16-18 X 2 1/4 HEX CAP SCREW GR 5 ZINC (Cr3)
5/16-18 X 2 1/4 HEX CAP SCREW S/S