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 6645-00-856-4498
NSN 5915-01-123-8292
NSN 5975-00-491-1329
NSN 5910-01-467-3009
NSN 5895-00-165-9895
NSN 6645-01-629-9657
NSN 2925-01-239-6044
NSN 5910-01-249-1947
NSN 5998-01-281-7142
NSN 5965-01-261-9508
NSN 5975-01-273-7482
NSN 6610-00-110-9455