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 5999-01-504-8201
NSN 5990-00-506-8315
NSN 5975-00-909-5174
NSN 5999-01-233-6327
NSN 5930-00-964-7759
NSN 6320-01-195-5583
NSN 5925-00-993-4603
NSN 6320-00-646-3311
NSN 5935-00-357-0380
NSN 5920-01-147-5652
NSN 6130-01-357-7542
NSN 5925-00-529-0441