5/8-18 RH Tube End 1-1/8 x .058

The FK ROD ENDS 5/8-18 RH Tube End 1-1/8 x .058 (Model 2307) is a weld-on rod end connector designed for precision mechanical and structural applications where rigid, high-load connections are critical. This right-hand female threaded tube end accepts a 5/8-18 male thread and accommodates 1-1/8-inch tube stock with a 0.058-inch wall thickness, making it ideal for custom frame fabrication, suspension linkage, and control arm assembly in marine and automotive environments.

Manufactured from chromoly steel in natural finish, this tube end delivers the strength and fatigue resistance required for high-stress pivot points and load-bearing joints. The 5/8-18 thread pitch is a standard metric-compatible specification, and the right-hand rotation ensures conventional assembly without cross-threading concerns. The .058-inch wall specification is engineered to work with standard tubing commonly found in custom frame kits and welded chassis applications, allowing builders to achieve consistent bore alignment and threading integrity across multi-point connections.

This rod end is well-suited for builders and fabricators working on custom marine frames, performance suspension systems, or structural repairs where original equipment specifications demand chromoly strength and precision threading. The weld-on design provides a permanent, high-integrity connection, making it essential for applications where vibration, shock loading, or dynamic stress could compromise threaded-only fastening methods.

Each unit is supplied individually, allowing you to source exactly the quantity needed for your build without overstocking. Verify tube diameter, wall thickness, and thread specification against your assembly drawings before ordering to ensure proper fitment and load capacity.