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 6320-01-332-7020
NSN 4140-01-136-9145
NSN 6620-01-251-8856
NSN 6610-01-433-2219
NSN 6240-01-016-6098
NSN 5835-01-557-9062
NSN 7035-01-509-1959
NSN 6135-00-866-2311
NSN 5985-00-852-4477
NSN 6145-01-282-6180
NSN 6685-01-604-2863
NSN 5965-00-922-6243