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 5930-00-177-2076
NSN 5996-01-270-0299
NSN 6620-01-018-2183
NSN 5925-00-275-7599
NSN 5935-01-320-2545
NSN 6610-01-121-0190
NSN 5945-01-039-7206
NSN 6105-01-270-0474
NSN 5895-01-272-7079
NSN 6105-00-038-7518
NSN 5965-01-336-5107
NSN 5975-01-543-5828