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 6240-00-145-1182
NSN 5920-01-581-4757
NSN 6150-01-095-4334
NSN 6320-01-418-2611
NSN 6150-01-425-1311
NSN 5965-01-435-6644
NSN
NSN 5855-00-198-3197
NSN 5855-01-054-5243
NSN 4140-01-285-4418
NSN 6240-01-306-8247
NSN 5990-00-284-0537