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 6320-01-384-3850
NSN 2925-01-408-6205
NSN 5998-00-500-0216
NSN 6685-00-088-4539
NSN 5960-01-428-7300
NSN 5930-00-144-4994
NSN 5996-01-080-2375
NSN 5960-01-472-9562
NSN 5920-00-741-5418
NSN 5910-00-497-0243
NSN 5835-00-433-8540
NSN 4140-00-758-7686