MS24583A, MILITARY STANDARD SCREW, MACHINE - FLAT COUNTERSUNK HEAD, CROSS&RECESSED, CARBON STEEL, CADMIUM PLATED (21 DEC 1962)
MS24583A, MILITARY STANDARD SCREW, MACHINE - FLAT COUNTERSUNK HEAD, CROSS&RECESSED, CARBON STEEL, CADMIUM PLATED (21 DEC 1962).