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 4140-01-137-3264
NSN 5975-01-570-2539
NSN 5905-01-254-6014
NSN 6620-00-728-3445
NSN 6135-01-483-5269
NSN 7035-01-485-2134
NSN 5985-01-058-6288
NSN 6110-01-545-8911
NSN 5855-01-344-8688
NSN 6110-01-436-5794
NSN 6220-01-247-0086
NSN 6650-01-298-0976