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 2925-00-449-2478
NSN 5895-01-646-4153
NSN 5920-00-808-0037
NSN 6645-01-157-9103
NSN 6220-01-046-7485
NSN 5950-01-195-7310
NSN 5990-00-647-2016
NSN 6650-01-533-7109
NSN 6610-01-627-0642
NSN 6685-01-254-3490
NSN 5935-01-483-9771
NSN 6645-01-205-0549