3/8-16 X 3/4 FLAT HEAD SOCKET S/S
3/8-16 X 3/4 FLAT HEAD SOCKET ZINC (Cr3) GEN LINE
3/8-16 X 3/4 FLAT HD SOC** W/OMC *GEN LINE ZINC
3/8-16 X 3/4 FLAT SOC CAP SCREW