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 5998-01-321-5241
NSN 5950-01-602-7346
NSN 5975-00-583-8625
NSN 6220-01-498-7211
NSN 2925-01-208-6638
NSN 6220-00-291-3722
NSN 5945-00-120-8846
NSN 5905-00-584-5009
NSN 4140-00-846-4786
NSN 5930-01-493-4231
NSN 5925-01-407-3106
NSN 6610-01-555-8596