7/16-20 RH Tube End - 3/4in x .065in

The 7/16-20 RH tube end – 3/4in x .065in – is a precision threaded fitting engineered for high-performance cooling and hydraulic line fabrication in automotive applications. MEZIERE tube ends are standard components in custom radiator builds, transmission cooler setups, and engine bay plumbing modifications where reliability under pressure is non-negotiable. Whether you're building a street machine, race car, or restoring a classic with modern cooling technology, this right-hand threaded connector delivers the leak-free performance professional mechanics and enthusiasts demand.

This tube end features a 7/16-20 right-hand thread pitch, compatible with standard -6 AN hose and tubing configurations common in automotive cooling circuits. The 3/4-inch outer diameter and .065-inch wall thickness provide structural integrity under thermal cycling and pressure fluctuation, critical when coolant or transmission fluid temperatures exceed 200°F. The compact 1.35 x 0.9-inch footprint allows flexible routing in tight engine compartments, while the precision machining ensures a flange seat that eliminates micro-leaks at the hose barb interface—a common failure point in poorly-manufactured fittings.

Mechanics, fabricators, and performance builders choose MEZIERE tube ends for custom-length radiator hose assemblies and retrofit cooling system upgrades where OEM fittings don't fit the application. Installation requires standard hose crimping equipment and -6 hose specification; proper sizing ensures maximum flow and eliminates turbulence. At 0.07 lbs, this lightweight component integrates seamlessly into any modular cooling or hydraulic line build without adding measurable weight penalty.