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 6220-00-978-3172
NSN 4140-00-350-9401
NSN 6645-01-517-9288
NSN 5990-00-350-2352
NSN 5998-01-290-9400
NSN 5910-00-679-4033
NSN 5998-01-309-2288
NSN 6150-00-000-0180
NSN 5998-01-151-1737
NSN 6650-00-172-7519
NSN 5985-00-184-9489
NSN 5998-00-407-3868