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 5910-00-542-7551
NSN 5975-00-442-3500
NSN 6240-00-624-8440
NSN 7035-01-361-4176
NSN 6145-00-787-7313
NSN 5930-01-269-0094
NSN 6150-01-618-4543
NSN 5835-01-083-7846
NSN 5985-01-268-6385
NSN 6650-01-145-5663
NSN 6145-01-325-3975
NSN 6130-01-247-9758