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 5999-01-555-8285
NSN 5835-00-221-6628
NSN 5960-01-255-5580
NSN 5990-01-218-5160
NSN 5895-01-503-3697
NSN 6150-01-642-0054
NSN 6620-01-432-7032
NSN 5965-01-032-9146
NSN 6685-01-607-6481
NSN 4140-01-323-4279
NSN 6105-01-170-4751
NSN 5998-01-631-9110