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 5990-01-189-9338
NSN 5960-01-421-0887
NSN 5920-01-615-5435
NSN 5985-01-643-5450
NSN 5990-01-491-7692
NSN 6645-01-120-4988
NSN 5905-01-555-8077
NSN 6320-01-149-7446
NSN 5960-00-992-5506
NSN 6135-00-998-5884
NSN 5835-01-442-6482
NSN 6645-00-819-5045