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 6320-01-029-4220
NSN 6145-01-026-0030
NSN 5945-01-613-2162
NSN 5998-01-258-3504
NSN 5855-01-433-3197
NSN 6650-01-618-7779
NSN 5920-01-012-9926
NSN 2925-00-868-2733
NSN 5985-01-111-3957
NSN 5960-00-315-0358
NSN 5930-01-159-0925
NSN 5855-01-581-9697