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 5985-01-542-9179
NSN 5945-00-979-4966
NSN 5915-01-633-9845
NSN 5985-01-603-3398
NSN 5996-00-016-1528
NSN 6650-01-577-5309
NSN 6610-01-523-8547
NSN 5945-00-905-6692
NSN 4140-00-928-9097
NSN 5985-01-400-5948
NSN 5925-00-434-4363
NSN 6620-01-633-8443