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 5930-00-547-1710
NSN 6145-01-391-7494
NSN 6130-01-035-9263
NSN 5835-01-031-7265
NSN 6105-01-462-0766
NSN 6610-00-900-7685
NSN 5835-01-168-6256
NSN 5915-00-946-0765
NSN 6145-00-598-9397
NSN 5985-00-288-6001
NSN 5945-01-634-0588
NSN 5935-01-052-3415