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 5920-01-179-5289
NSN 6145-01-045-3472
NSN 6685-01-122-5744
NSN 6135-01-642-6830
NSN 5895-01-297-8626
NSN 5895-00-248-8624
NSN 5855-01-121-8862
NSN 5905-01-370-0871
NSN 5990-01-544-4360
NSN 6320-01-521-1764
NSN 5999-00-445-5149
NSN 5920-00-498-9442