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 6135-01-275-1363
NSN 4140-00-141-9801
NSN 5835-01-538-8080
NSN 6130-01-183-4382
NSN 5895-00-107-7891
NSN 6135-01-528-6896
NSN 5920-00-633-0404
NSN 5975-01-196-7580
NSN 4140-01-414-6325
NSN 6240-01-546-9756
NSN 5935-01-614-4148
NSN 5920-01-504-2119