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 5945-01-555-7567
NSN 5950-01-310-8486
NSN 5855-00-688-9954
NSN 5950-00-808-4933
NSN 5999-01-343-8478
NSN 5930-00-122-5267
NSN 5975-01-304-3887
NSN 5975-01-285-7321
NSN 5855-00-149-0766
NSN 5915-01-111-5450
NSN 5960-01-023-8037
NSN 4140-01-474-7950