MS9063B, MILITARY STANDARD, BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CORROSION AND HEAT RESISTANT STEEL, DRILLED, .375-24 NS (8 AUG 1986)
MS9063B, MILITARY STANDARD, BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CORROSION AND HEAT RESISTANT STEEL, DRILLED, .375-24 NS (8 AUG 1986).