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 6610-00-597-3095
NSN 5998-00-240-5320
NSN 5960-01-303-5884
NSN 6610-01-628-6044
NSN 4140-00-330-3570
NSN 2925-01-129-1261
NSN 5975-01-500-9709
NSN 5990-00-001-1766
NSN 5998-01-656-3920
NSN 5950-01-578-5818
NSN 6320-00-681-1324
NSN 6610-00-453-5163