1/2-13 X 2 HEX CAP SCREW GR 2 H.D.G.
1/2-13 X 2 HEX CAP SCREW GR 5 ZINC (Cr3)
1/2-13 X 2 HEX CAP SCREW GR 8 PLAIN
1/2-13 X 2 HEX CAP SCREW GR 8 Z&Y