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 4140-00-881-3418
NSN 6650-01-453-2382
NSN 5855-01-157-7186
NSN 5925-00-426-9063
NSN 5990-01-240-1100
NSN 4140-01-273-0196
NSN 5998-01-040-3980
NSN 5975-00-082-0894
NSN 6610-00-144-7036
NSN 5965-00-111-2073
NSN 5945-01-461-9953
NSN 5835-00-289-9080