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 6650-00-933-8744
NSN 6645-00-421-5287
NSN 6685-01-462-0141
NSN 6240-01-246-3248
NSN 6650-01-407-4653
NSN 5975-01-311-4439
NSN 5935-01-322-8562
NSN 6105-01-386-1529
NSN 6105-01-189-7917
NSN 5835-01-178-4154
NSN 5950-01-377-5868
NSN 6650-01-447-2858