Used on a power driven hydraulic pumping unit
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 5925-01-379-7484
NSN 5998-01-104-4783
NSN 5915-01-088-4439
NSN 5915-01-520-5002
NSN 5950-01-131-9994
NSN 4140-01-224-7662
NSN 5930-00-835-3631
NSN 7035-01-416-5910
NSN 5945-00-964-6354
NSN 5960-01-470-1579
NSN 6105-01-135-6964
NSN 5999-00-070-9863