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 4140-01-368-3539
NSN 6105-01-113-1446
NSN 5905-00-576-2207
NSN 6130-01-054-3234
NSN 6130-01-187-9001
NSN 5999-00-201-5900
NSN 5920-01-431-9364
NSN 5935-01-614-8088
NSN 5950-00-081-2206
NSN 6220-01-315-6283
NSN 6130-01-606-5686
NSN 5990-00-698-3963