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 4140-00-255-2458
NSN 6645-00-518-2068
NSN 6685-00-276-9889
NSN 5930-00-584-4563
NSN 5930-00-221-0981
NSN 6145-01-597-3562
NSN 5925-01-349-3081
NSN 5998-01-309-9832
NSN 6150-01-474-5523
NSN 5975-00-792-3462
NSN 5895-01-015-6247
NSN 5935-01-542-8708