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 6220-01-464-3040
NSN 4140-00-281-4493
NSN 5965-01-167-8513
NSN 6645-01-399-0329
NSN 6150-01-470-4700
NSN 5998-01-266-1984
NSN 5835-01-281-9662
NSN 6130-00-163-6509
NSN 6650-01-586-6297
NSN 5998-01-379-7539
NSN 6110-01-487-2842
NSN 6220-01-415-3350