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 6240-01-461-9635
NSN 5895-01-357-7785
NSN 6650-01-289-3901
NSN 2925-01-254-3068
NSN 5905-01-513-9468
NSN 5905-01-215-1896
NSN 5985-01-532-5871
NSN 5935-00-826-6859
NSN 5999-00-833-6170
NSN 5998-01-459-4633
NSN 6130-01-250-6206
NSN 5985-01-237-9982