Description:

[Size] - Dimension: 75x32x43mm/ 2.95x1.26x1.69-inch(L*W*H); Mounting Hole Diameter: 8.4mm / 0.33-inch; Thickness: 8.2mm / 0.32inch. [Material] - Made of 6063-T5 aluminum with an oxidation surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life.. [Used for] - These corner brackets are used for the connection between two aluminum profiles and facilitate the connection of aluminum profiles with other components. When it is installed, it is inserted into the hole of two profiles and then tightened with set screws.. [Application] - They are for the 4040 series of aluminum profiles and are suitable for 90-degree internal joint fixing. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc..