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 6135-01-620-3874
NSN 6610-00-755-1740
NSN 5895-01-148-0047
NSN 6645-01-062-0905
NSN 5855-01-292-5639
NSN 6620-01-322-5576
NSN 6110-00-424-4557
NSN 5930-00-294-9189
NSN 5960-00-285-0146
NSN 6650-00-578-6543
NSN 5985-01-461-3763
NSN 6220-01-502-3169