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 4140-00-763-2325
NSN 5855-00-631-4565
NSN 5975-01-092-1075
NSN 5990-00-610-2826
NSN 6650-01-279-0658
NSN 5960-01-536-9763
NSN 6240-01-443-9688
NSN 5960-01-398-4883
NSN 6145-00-251-0357
NSN 7035-01-453-2277
NSN 6650-00-170-5095
NSN 5998-01-534-3614