MIL-B-6812D, MILITARY SPECIFICATION: BOLTS, AIRCRAFT (20 FEB 1986) [S/S BY NASM6812]

MIL-B-6812D, MILITARY SPECIFICATION: BOLTS, AIRCRAFT (20 FEB 1986) [S/S BY NASM6812]., This specification covers bolts used in the manufacture of aircraft and aircraft accessories.