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 6320-00-343-1798
NSN 6610-00-933-1380
NSN 6685-00-228-6983
NSN 6320-01-312-3620
NSN 5855-01-165-6361
NSN 6610-01-287-0123
NSN 6650-00-962-3568
NSN 6685-00-478-1858
NSN 6150-01-417-2643
NSN 6130-01-430-7193
NSN 5945-01-173-6327
NSN 5965-00-849-1313