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 5915-01-554-8852
NSN 6620-01-607-5738
NSN 2925-00-478-3742
NSN 6105-00-629-7438
NSN 5930-01-320-6586
NSN 5965-00-215-5866
NSN 7035-01-605-5676
NSN 5965-01-390-0736
NSN 5965-01-487-3247
NSN 5905-01-384-7884
NSN 6610-01-627-8985
NSN 6610-01-464-3037