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 5945-01-557-5743
NSN 5930-01-132-1748
NSN 6150-01-047-3437
NSN 6220-00-631-1734
NSN 6150-01-492-3068
NSN 6130-01-634-0603
NSN 6620-01-447-9186
NSN 6320-01-139-0533
NSN 6130-00-255-5262
NSN 6220-00-806-2616
NSN 5990-01-174-6851
NSN 6620-00-203-9466