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 6320-01-652-3806
NSN 5996-01-216-4830
NSN 5895-01-207-3112
NSN 5999-01-196-5433
NSN 5905-00-223-4635
NSN 5975-01-552-0106
NSN 5855-01-122-9418
NSN 5999-01-371-3000
NSN 5910-01-565-7080
NSN 6650-01-035-3041
NSN 4140-01-202-4475
NSN 6105-00-839-8336