MS9446, MILITARY STANDARD: BOLT, MACHINE - STEEL AMS 6304, DIFFUSED NICKEL-CADMIUM PLATED, HEXAGON HEAD, DRILLED, .5625-18 UNJF-3A (21 DEC 1962)
MS9446, MILITARY STANDARD: BOLT, MACHINE - STEEL AMS 6304, DIFFUSED NICKEL-CADMIUM PLATED, HEXAGON HEAD, DRILLED, .5625-18 UNJF-3A (21 DEC 1962).