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 5999-00-679-5002
NSN 5905-01-381-2552
NSN 5855-01-348-6690
NSN 6135-00-900-2139
NSN 5990-01-532-0670
NSN 5945-01-533-9394
NSN 6645-01-168-8465
NSN 5990-01-411-5930
NSN 6240-01-506-3911
NSN 5930-01-225-8942
NSN 5905-00-879-8581
NSN 6645-01-656-5129