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 6150-01-424-0508
NSN 6220-01-249-0533
NSN 6240-01-349-6320
NSN 6105-01-067-4739
NSN 2925-00-225-5386
NSN 6610-01-049-2661
NSN 5935-01-222-8718
NSN 6220-00-975-5903
NSN 5985-00-354-3295
NSN 5915-01-526-8155
NSN 7035-00-445-9657
NSN 5930-01-460-6298