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 5895-01-076-4204
NSN 6105-00-332-9087
NSN 6685-00-510-2905
NSN 6105-01-286-9084
NSN 6145-00-145-8573
NSN 5945-01-522-6443
NSN 6320-01-078-8257
NSN 6220-01-529-6112
NSN 6105-01-198-1462
NSN 5895-00-325-1737
NSN 5975-00-762-2719
NSN 5915-01-224-7044