Introducing the uxcell 4Pcs Black 135-Degree Angle Aluminum Profile Corner Brackets, specifically designed for the 4040 series of aluminum profiles. These corner braces serve as essential joint connectors, enabling secure and robust connections between aluminum profiles and other components. Crafted from high-quality aluminum alloy with an oxidation surface, these brackets boast excellent rust resistance and high hardness, ensuring a long service life.

The dimensions of each bracket are 32x28x60mm (1.26×1.1×2.36 inches), with a mounting hole diameter of 8.5mm (0.33 inches) and a thickness of 6mm (0.24 inches). This precise sizing makes them an ideal choice for various applications, including building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, and even custom fish tanks.

Installation of these corner brackets is straightforward. They are designed to be inserted into the holes of two aluminum profiles, which can then be tightened securely with set screws. It is important to note that while these brackets are easy to install, they typically require the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts to complete the assembly. Mounting fasteners are not included with the brackets, so be sure to have them on hand.

These corner brackets are particularly suitable for 135-degree internal joint fixing, allowing for versatile construction options. Whether you’re working on a DIY robotics project or constructing a sturdy framework for a CNC machine, these brackets will provide the stability and strength you need.

It’s worth mentioning that due to manual measurement, a slight deviation of 1-2mm in dimensions may occur. However, this should not affect the overall performance and compatibility of the brackets with your aluminum profiles.

In conclusion, the uxcell 4Pcs Black 135-Degree Angle Aluminum Profile Corner Brackets are a reliable choice for anyone looking to enhance their project with sturdy and durable corner connections. These brackets not only offer excellent functionality but also feature an attractive black finish that complements any setup. Get your set today and take the first step towards building your ideal framework!