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 6610-00-820-4743
NSN 5975-00-273-0790
NSN 5905-01-560-8742
NSN 5895-01-087-1818
NSN 6610-01-439-7600
NSN 6240-00-211-2976
NSN 6650-01-224-7923
NSN 5990-00-309-0023
NSN 6150-00-468-5416
NSN 5855-01-211-2437
NSN 5915-00-081-3406
NSN 6145-01-495-3382