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 2925-01-437-9041
NSN 6145-00-072-9382
NSN 6645-00-646-6631
NSN 6105-01-599-1590
NSN 5985-00-916-3829
NSN 4140-01-226-0637
NSN 5965-01-255-8691
NSN 5990-00-138-9504
NSN 5920-01-593-7251
NSN 6150-01-451-4898
NSN 6150-01-246-4371
NSN 2925-01-254-3068