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 4140-00-820-1173
NSN 5975-00-235-6387
NSN 6110-01-472-6987
NSN 5895-00-169-7912
NSN 5996-00-989-2656
NSN 6650-01-084-9726
NSN 4140-01-382-7841
NSN 5945-01-129-3394
NSN 6135-00-919-1117
NSN 6135-00-764-8680
NSN 5930-01-034-2035
NSN 6645-01-646-2953