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 5920-01-386-8116
NSN 5935-01-525-0570
NSN 5935-01-577-8096
NSN 6145-01-415-1912
NSN 5925-01-206-3488
NSN 2925-00-997-1792
NSN 5998-00-186-2315
NSN 5990-01-124-2126
NSN 6105-01-607-0381
NSN 5855-01-457-7715
NSN 4140-01-123-8801
NSN 5975-00-246-4906