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 5998-01-231-9464
NSN 5905-01-657-4305
NSN 6610-00-357-2937
NSN 5945-01-576-1037
NSN 6130-01-053-6803
NSN 5855-01-254-6826
NSN 5855-01-154-1402
NSN 4140-01-400-3610
NSN 6650-01-616-6235
NSN 6220-00-149-0977
NSN 6320-01-631-7828
NSN 6220-01-303-0996