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 6610-01-206-3921
NSN 5998-00-831-7925
NSN 5950-01-414-3797
NSN 6220-00-935-6881
NSN 6240-01-422-1878
NSN 5950-00-717-9273
NSN 5925-00-853-6198
NSN 2925-01-448-2880
NSN 5930-01-166-9208
NSN 6320-00-557-3079
NSN 6130-01-485-5022
NSN 5835-00-677-7731