Unique Bargains Carbon Steel Corner Connectors for 2020 Series L-Shape Interior Joint Brackets

Made of carbon steel with a nickel-plated surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. The L shape hidden corner bracket is used for setting up a right angle connection of the two aluminum profiles, insert the two ends of the L bracket into the groove of the profile, and tighten the set screw to fix the two profiles. Built-in connection design with beautiful and simple features. They are for a series of aluminum profiles with 0.24in slots. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tanks, etc. Easy to install with set screws and wrench. Check the size you need before purchasing.