Unique Bargains Aluminum Alloy Corner Brace Joint Connector Mount 45 Degree Angle Profile Brackets for 2020 Series 4 Pcs

Made of aluminum alloy with an oxidation surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. 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. They are for a series of aluminum profiles and are suitable for 135-degree internal joint fixing. 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, commonly used the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts. Mounting fasteners are not included.