An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
NSN 5990-01-446-9118
NSN 5855-01-270-6847
NSN 6620-01-382-4744
NSN 5998-01-178-8900
NSN 2925-01-132-5827
NSN 6320-01-515-5346
NSN 4140-00-921-3814
NSN 5985-01-043-7927
NSN 6685-01-181-3125
NSN 6135-00-377-9165
NSN 6645-00-505-6026
NSN 5905-01-224-2507