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 5920-00-730-8541
NSN 5935-01-227-5710
NSN 6620-00-846-3287
NSN 6145-01-043-5992
NSN 5945-01-406-4352
NSN 7035-01-258-7661
NSN 4140-01-599-5619
NSN 6150-01-021-8289
NSN 5905-01-038-6355
NSN 6620-01-517-0014
NSN 7035-01-256-9598
NSN 7035-01-080-3392