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 6110-01-317-3211
NSN 6645-01-548-9461
NSN 5925-00-015-2806
NSN 6105-01-555-3916
NSN 4140-00-958-1252
NSN 5985-01-423-7984
NSN 5990-01-421-5342
NSN 5996-01-114-4803
NSN 6645-00-192-1152
NSN 5999-00-558-7305
NSN 6320-01-560-7177
NSN 5999-00-273-3995