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 5945-01-658-2561
NSN 6110-01-245-6000
NSN 2925-01-273-4898
NSN 5975-00-217-7177
NSN 6320-01-573-6490
NSN 5975-00-283-1320
NSN 6610-01-511-0982
NSN 6220-00-840-0209
NSN 5935-01-340-1232
NSN 6220-01-432-2232
NSN 5999-00-980-9245
NSN 6620-01-330-3917