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 5998-01-649-3464
NSN 6150-01-397-2666
NSN 5975-00-483-1108
NSN 6610-00-074-2432
NSN 6685-01-423-8076
NSN 5985-00-112-4612
NSN 5910-01-008-6757
NSN 5985-01-226-5443
NSN 6110-01-129-7135
NSN 5950-01-366-9973
NSN 6610-01-506-0044
NSN 5930-01-542-3123