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.
Classification: Threaded fasteners of aluminum
NSN 5935-00-410-2013
NSN 5915-01-574-4525
NSN 5975-00-929-8902
NSN 2925-00-679-8131
NSN 5835-00-673-2885
NSN 6105-01-168-9861
NSN 5960-01-241-9078
NSN 6320-00-360-1744
NSN 6220-00-576-3960
NSN 6620-01-368-2723
NSN 5935-00-999-2422
NSN 5935-01-111-8795