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 6620-00-555-3992
NSN 6220-00-822-4426
NSN 6645-00-269-2764
NSN 5999-01-006-0204
NSN 5998-00-354-2465
NSN 5835-01-491-4613
NSN 4140-00-056-4747
NSN 5935-00-147-0565
NSN 5996-00-594-8587
NSN 5990-01-303-6110
NSN 4140-01-384-6051
NSN 6650-01-185-7896