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 6145-01-460-6510
NSN 2925-00-536-4574
NSN 5996-01-653-4930
NSN 5920-00-585-0104
NSN 4140-00-373-4833
NSN 5960-00-182-7375
NSN 6610-01-633-8931
NSN 6645-01-215-0617
NSN 5920-01-281-7354
NSN 6320-00-483-0451
NSN 6145-00-994-0820
NSN 5945-00-140-6312