Introducing the uxcell 4Pcs Black 45 Degree Angle Aluminum Profile Corner Brackets, designed specifically for the 4040 series of aluminum profiles. These corner brackets are made from high-quality aluminum alloy featuring an oxidation surface that provides excellent rust resistance. With a high hardness level, these brackets ensure a long service life, making them ideal for various projects.

Each corner bracket measures 45x32x55.3mm (1.77×1.26×2.18 inches) and includes a mounting hole diameter of 8.3mm (0.33 inches) with a thickness of 6mm (0.24 inches). The design allows for the effective connection of two aluminum profiles. When installed, the brackets fit securely into the holes of two profiles and are tightened with set screws, ensuring a robust and stable connection.

These corner brackets are perfect for creating 45-degree internal joint fixes, a critical requirement for many applications. They are widely utilized in the construction of industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tanks, and more.

Installation is straightforward, although it’s important to note that the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts are commonly used as mounting fasteners, which are not included in the package. This ensures that you can customize your setup to meet the specific needs of your project.

Please allow for a slight deviation of 1-2mm due to manual measurement, ensuring that your brackets will fit perfectly with your aluminum profiles. The package contains a total of 4 pieces of aluminum corner brackets, ready to support your innovative designs and structural needs.

Invest in the uxcell 4Pcs Black 45 Degree Angle Aluminum Profile Corner Brackets today and experience reliable performance and durability for all your structural needs.