MS51975C, MILITARY STANDARD: SCREW, SHOULDER - SOCKET HEAD, HEXAGON, ALLOY STEEL, CADMIUM PLATED, UNC-3A (30-OCT-1984) [S/S BY NASM51975]
MS51975C, MILITARY STANDARD: SCREW, SHOULDER - SOCKET HEAD, HEXAGON, ALLOY STEEL, CADMIUM PLATED, UNC-3A (30-OCT-1984) [S/S BY NASM51975].