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 5925-01-455-2581
NSN 6650-01-658-4145
NSN 5975-01-421-3976
NSN 5985-01-403-2835
NSN 2925-01-004-5627
NSN 6145-01-586-9688
NSN 6320-00-456-2092
NSN 4140-01-280-3872
NSN 5950-01-547-2693
NSN 5999-00-280-3499
NSN 5935-01-051-3483
NSN 5996-01-144-9523