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 6150-00-255-8706
NSN 5950-01-362-9307
NSN 5895-01-380-6039
NSN 2925-00-660-8131
NSN 5835-00-987-9341
NSN 5990-01-421-3325
NSN 4140-01-380-4441
NSN 5999-00-708-0457
NSN 5930-01-069-2776
NSN 6110-00-285-1895
NSN 5945-01-210-1870
NSN 6610-00-239-2374