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 5998-01-041-2563
NSN 6320-01-569-2672
NSN 6220-01-508-6595
NSN 2925-00-759-5465
NSN 6610-00-292-9895
NSN 6685-01-206-4615
NSN 6105-01-145-2681
NSN 5965-01-450-3971
NSN 6130-01-567-9850
NSN 5905-01-592-6257
NSN 5835-01-352-7211
NSN 6135-01-343-1592