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 5905-01-621-0316
NSN 5999-01-069-0822
NSN 6650-00-035-9297
NSN 6685-01-660-0850
NSN 5985-01-657-4421
NSN 5905-00-924-6945
NSN 6320-00-313-9114
NSN 6620-00-500-0041
NSN 5985-01-291-2876
NSN 6145-00-197-3533
NSN 6645-00-664-4665
NSN 6645-01-616-8996