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 5985-01-371-3449
NSN 2925-01-387-0870
NSN 5985-00-698-9571
NSN 6110-01-028-7980
NSN 6620-01-146-4680
NSN 6145-01-317-4108
NSN 5920-01-326-7806
NSN 5925-00-106-7257
NSN 5950-01-320-2844
NSN 5935-01-385-5607
NSN 5925-01-040-6214
NSN 6650-01-425-2572