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 6620-01-509-8597
NSN 5945-00-862-3979
NSN 5925-00-999-9320
NSN 2925-01-629-9416
NSN 5975-01-515-8108
NSN 6240-01-521-7867
NSN 5945-01-158-8229
NSN 6150-00-111-3194
NSN 5910-01-475-5478
NSN 6135-01-095-2556
NSN 2925-01-567-8027
NSN 5910-00-660-8010