Straight union fitting has two compression nuts that accept standard 5/16" O.D. tubing. Compression fittings are designed to secure heavy-wall tubing using a bite-type ferrule and compression nut. These fittings accept our standard 5/16" O.D. tubing (cut off straight and deburred) as well as Fixture Hose and Heavy-Duty Hose with compression-type tube ends.
7250 psi maximum operating pressure. Use these fittings only with our standard steel tubing and hydraulic hose. Our standard tubing is 5/16" O.D. seamless heavy-wall tubing, C1010 steel, cold drawn, fully annealed, .065" wall thickness, 22,800 psi minimum burst pressure.
Steel. DFARS and RoHS compliant.