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 5920-01-398-7123
NSN 5895-00-144-0250
NSN 6220-01-181-7117
NSN 6150-00-100-1302
NSN 5975-01-422-4710
NSN 5835-00-427-2772
NSN 5950-00-565-0114
NSN 6685-01-275-3973
NSN 6610-01-631-4355
NSN 6320-00-905-0543
NSN 5975-01-296-3039
NSN 5975-01-603-4553