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 6620-01-521-9146
NSN 6130-00-677-8643
NSN 6685-00-952-2027
NSN 6105-00-700-9703
NSN 5855-00-548-4742
NSN 5975-00-835-2213
NSN 5835-01-561-2959
NSN 6130-01-310-7993
NSN 6135-00-871-3646
NSN 2925-01-470-5534
NSN 6610-01-266-8691
NSN 6240-01-283-0404