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 6620-01-556-9512
NSN 5990-01-175-2597
NSN 5975-00-952-1791
NSN 6110-01-292-3593
NSN 5910-01-524-4422
NSN 6130-01-141-7038
NSN 6150-01-525-5897
NSN 4140-01-435-7515
NSN 5990-00-133-7734
NSN 6135-01-022-5427
NSN 5945-01-256-4133
NSN 6105-01-240-6319