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 6240-01-217-8287
NSN 5990-01-389-1196
NSN 5915-01-371-4194
NSN 6620-00-325-4693
NSN 5945-01-373-3047
NSN 5905-01-487-4374
NSN 2925-01-603-6379
NSN 4140-00-796-7212
NSN 6620-01-633-8443
NSN 6620-01-633-8443
NSN 6650-00-170-5095
NSN 5950-01-344-2355