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 5945-01-495-5893
NSN 5925-00-700-8674
NSN 6150-00-186-7809
NSN 5945-01-474-3739
NSN 5999-00-344-1909
NSN 5996-01-415-4629
NSN 5945-01-524-6871
NSN 6135-01-490-7704
NSN 5910-00-889-2639
NSN 5950-01-043-4207
NSN 5996-01-535-6443
NSN 6220-00-969-1915