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 5950-01-521-4760
NSN 5950-01-010-5429
NSN 5999-01-239-1594
NSN 6650-01-188-4516
NSN 6620-01-608-8548
NSN 5855-01-287-1515
NSN 5998-00-873-3164
NSN 6130-01-037-9192
NSN 6610-00-622-6227
NSN 6320-01-412-2973
NSN 6685-01-199-1304
NSN 5950-01-141-7635