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 6150-00-797-3937
NSN 6105-01-051-3001
NSN 5975-01-227-1809
NSN 5935-01-462-1533
NSN 6610-01-047-7245
NSN 6320-00-404-3637
NSN 4140-01-485-9263
NSN 5996-01-653-4930
NSN 5835-01-541-9991
NSN 5935-01-588-5626
NSN 5835-01-399-5820
NSN 6220-01-604-2222