3/4-16 RH Tube End - 1-3/8in x .120in

The 3/4-16 RH Tube End from MEZIERE is a precision weld-on threaded fitting engineered for custom hydraulic and cooling system fabrication. Designed for technicians and fabricators who demand reliability in high-performance engine builds, this tube end provides a secure, leak-free connection point where tubing meets external components. The right-hand female thread orientation allows straightforward assembly without risk of cross-threading, making it essential for professional-grade automotive, racing, and industrial applications where system integrity cannot be compromised.

This tube end accommodates 1-3/8-inch diameter tubing with a 0.120-inch wall thickness and features a 3/4-16 right-hand female thread for dependable fastening. Constructed from chromoly steel in a natural finish, it delivers exceptional strength and corrosion resistance suitable for both street and race environments. The weld-on design allows fabricators to permanently bond the fitting directly to tubing, creating a unified assembly that eliminates potential leak points common with compression or push-fit connections. Chromoly's superior tensile strength ensures this fitting withstands pressure cycling and thermal expansion without degradation.

Fabricators, engine builders, and cooling system specialists rely on MEZIERE tube ends to construct custom hydraulic brake lines, coolant circuits, and fuel delivery systems. The 1-3/8-inch tube diameter makes this fitting ideal for larger displacement engines and high-flow applications where standard tubing sizes fall short. Installation requires welding the tube end into position, ensuring proper alignment before securing; a small investment in preparation yields a permanent, pressure-rated connection. Compatible with 3/4-16 threaded male adapters, fittings, and bulkhead connectors widely available in the automotive and industrial aftermarket.