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 6620-01-594-1833
NSN 5920-01-457-5623
NSN 6620-01-361-8685
NSN 5990-01-644-3095
NSN 5920-01-606-8368
NSN 6130-00-015-7929
NSN 2925-01-565-6410
NSN 5835-01-473-1620
NSN 6240-00-289-7059
NSN 5945-01-321-8858
NSN 5915-01-105-6307
NSN 6650-00-900-0049