The Internal Straight Joint for 20 Series Aluminum Profiles is designed to securely connect two extrusion profiles into a continuous, extended structure. It features an internal mounting design that allows installation from inside the profile, maintaining a clean external appearance. The joint is supplied with M4 screws for firm fastening and precise alignment. Built for reliable structural performance, it ensures stable connections without affecting gantry motion or alignment. Ideal for modular framing systems, CNC machines, and mechanical assemblies.
