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 5855-01-138-4985
NSN 5990-01-120-1910
NSN 6130-01-563-5439
NSN 5975-01-271-5668
NSN 5999-00-993-0172
NSN 7035-00-126-1899
NSN 5945-00-891-4071
NSN 6320-00-809-5744
NSN 5920-01-164-8260
NSN 6650-01-080-8731
NSN 5975-01-327-4426
NSN 5925-01-436-4943