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 5910-01-415-3108
NSN 6620-01-514-2801
NSN 5999-00-090-7008
NSN 5935-01-133-1627
NSN 5975-01-484-9821
NSN 5998-01-074-0848
NSN 6145-00-156-4394
NSN 5985-00-597-2966
NSN 6645-01-100-3296
NSN 6145-01-315-5874
NSN 5998-00-593-8093
NSN 6320-01-102-0799