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 5990-01-219-9018
NSN 6110-00-118-6174
NSN 5975-01-020-7131
NSN 5905-01-167-7420
NSN 5905-00-111-2214
NSN 5990-01-285-9478
NSN 2925-01-213-2983
NSN 5990-01-591-8797
NSN 5910-01-136-9702
NSN 6320-01-571-8974
NSN 5996-01-267-2791
NSN 5945-00-885-8513