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 6130-00-407-5645
NSN 6650-01-380-1394
NSN 5985-01-282-1403
NSN 5835-00-233-6327
NSN 5975-01-177-1425
NSN 6620-01-535-6925
NSN 5920-01-399-4555
NSN 5965-01-480-9229
NSN 5999-01-323-1558
NSN 5975-01-513-7727
NSN 5905-01-442-8338
NSN 4140-00-509-2389