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 6150-00-372-5979
NSN 2925-01-629-9416
NSN 5990-01-148-4489
NSN 4140-00-513-1089
NSN 5985-01-443-5681
NSN 6135-01-477-5259
NSN 6135-01-161-3914
NSN 5905-00-275-1124
NSN 6645-00-754-4108
NSN 6610-01-616-2877
NSN 6135-01-456-2924
NSN 5930-01-441-2559