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 6220-00-255-5652
NSN 6220-00-445-4050
NSN 6320-01-240-4637
NSN 6135-01-650-9371
NSN 5915-00-932-9066
NSN 6110-01-413-6996
NSN 6240-00-553-8891
NSN 5835-00-264-0946
NSN 6620-01-623-5756
NSN 6130-01-013-7651
NSN 5915-01-139-3604
NSN 5996-00-525-1777