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 6685-01-401-5360
NSN 6220-01-025-0482
NSN 4140-00-517-7902
NSN 4140-00-279-3148
NSN 2925-00-174-4322
NSN 5915-00-003-8660
NSN 5996-01-044-6958
NSN 6645-00-295-8535
NSN 5996-00-213-7121
NSN 6220-00-146-3226
NSN 5965-00-062-0559
NSN 6620-01-653-7644