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 5935-00-723-4624
NSN 6650-00-310-8786
NSN 5915-01-085-5491
NSN 5998-00-229-0602
NSN 5999-01-589-3875
NSN 5905-01-298-1471
NSN 6220-01-062-2077
NSN 5835-00-545-8219
NSN 6135-01-576-9616
NSN 5999-01-025-6228
NSN 6645-00-971-2023
NSN 6105-00-516-2151