An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
NSN 6150-01-100-2341
NSN 5835-01-279-9508
NSN 4140-00-618-7010
NSN 5985-01-250-1680
NSN 5935-01-023-1590
NSN 5910-01-454-6646
NSN 5985-01-618-8817
NSN 5855-01-628-1597
NSN 7035-00-968-4848
NSN 5895-01-573-3270
NSN 6240-00-765-8443
NSN 5920-01-599-7465