MS9445, MILITARY STANDARD: BOLT, MACHINE - STEEL AMS 6304, DIFFUSED NICKEL-CADMIUM PLATED, HEXAGON HEAD, DRILLED, .500-20 UNJF-3A (21 DEC 1962).
MS9445, MILITARY STANDARD: BOLT, MACHINE - STEEL AMS 6304, DIFFUSED NICKEL-CADMIUM PLATED, HEXAGON HEAD, DRILLED, .500-20 UNJF-3A (21 DEC 1962).