Low carbon steel
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 7035-01-202-8172
NSN 5915-00-237-6183
NSN 5998-01-312-9455
NSN 5910-01-145-6155
NSN 6240-01-193-6545
NSN 6110-01-467-2227
NSN 6145-01-448-5192
NSN 5835-00-711-3371
NSN 5835-00-604-2026
NSN 6145-01-019-6897
NSN 5998-00-024-7370
NSN 5930-00-226-8016