6410-12-04 Reducer/Expander, 3/4" ORB Male x 1/4" ORB Female

SAE O-Ring Boss (ORB) hydraulic adapters are made from pressure-resistant carbon steel, known for its durability in demanding hydraulic environments. These adapters facilitate conversions to NPT (National Pipe Thread), JIC (Joint Industry Council) following SAE J514 specifications, and NPSM (National Pipe Straight Mechanical), each designed with specific threading and sealing features to suit various hydraulic system requirements. To improve their longevity and resistance to corrosion, these adapters are finished with a zinc-trivalent anti-corrosion coating.