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 5998-00-478-6974
NSN 5975-01-518-8281
NSN 5965-00-181-0213
NSN 5998-01-028-5333
NSN 5960-01-195-2166
NSN 5999-00-800-3215
NSN 5920-01-279-0419
NSN 6645-01-552-4570
NSN 7035-00-104-7613
NSN 6685-01-365-5682
NSN 6645-00-069-4381
NSN 5925-01-108-5144