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 6620-00-520-1909
NSN 5905-01-370-4989
NSN 4140-01-083-5870
NSN 5950-00-234-0199
NSN 6105-01-023-0323
NSN 5999-01-090-4052
NSN 6150-00-104-4572
NSN 5990-00-803-0490
NSN 6620-01-426-2220
NSN 6610-01-097-5073
NSN 6220-01-658-8304
NSN 5999-00-189-0772