3/8-24 RH Tube End - 1in x .065in

The MEZIERE 3/8-24 RH Tube End is a weld-on threaded fitting designed for custom tube and exhaust fabrication in high-performance automotive applications. This right-hand female thread connector accepts 1-inch diameter tubing with 0.065-inch wall thickness, making it compatible with standard chromoly tube stock used in race cars, hot rods, and custom exhaust systems. The threaded design allows secure, repeatable connection to components that require precise engagement without slip.

Constructed from chromoly steel and finished in natural (unplated) condition, this tube end delivers the durability required for high-temperature and high-vibration environments typical of performance exhaust and intercooler piping. The 3/8-24 thread specification (3/8-inch diameter, 24 threads per inch) is a standard metric-compatible sizing common in European-derived performance platforms. The weld-on design requires integration into custom tube assemblies—this is not a bolt-on component but rather a fabrication element that becomes part of a larger system once welded in place. Its compact dimensions (1.55 × 1.15 × 4 inches) and light weight (0.19 lbs) make it suitable for applications where material savings and precision fit are priorities.

This fitting is intended for fabricators, race teams, and custom builders who source individual components to construct or repair performance exhaust, cooling, and fuel system tubing. Each unit is sold individually, allowing builders to purchase exactly the quantity needed for multi-cylinder or multi-component systems. The right-hand thread direction is standard for flow direction in most automotive applications; confirmation of thread direction is necessary before fabrication to ensure compatibility with mating components.

MEZIERE is recognized in the automotive performance industry for precision-engineered cooling and fuel system components. This tube end reflects that focus on exact specifications—the 0.065-inch wall specification is significant because it balances structural integrity with weight and thermal conductivity, avoiding both excessive mass and insufficient rigidity under pressure or vibration. Sourcing exact-fit components from known manufacturers reduces fabrication rework and improves system reliability.