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 6645-00-434-8793
NSN 5990-01-440-7135
NSN 5999-01-564-6303
NSN 5905-01-606-7535
NSN 6145-01-424-4915
NSN 6110-00-153-0936
NSN 5985-00-577-2920
NSN 5998-01-302-0735
NSN 5990-00-140-4559
NSN 5990-01-472-2447
NSN 5855-00-494-9581
NSN 4140-01-513-9139