Nuclear hardness critical
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
Classification: Tungsten, wrought, nesoi
NSN 6220-00-171-8638
NSN 6110-00-947-6621
NSN 7035-01-537-2644
NSN 6650-01-172-7864
NSN 5935-01-336-2962
NSN 6135-01-226-4071
NSN 5999-01-513-4492
NSN 5925-00-180-4088
NSN 6105-00-739-7957
NSN 4140-01-495-0865
NSN 5996-00-417-3278
NSN 5950-00-153-4556