Unique Bargains Interior Joint Brackets with M5 Screws for 2020 Series Extrusion Profile Straight Line Connectors

Made of carbon steel with a zinc-plated finish, this straight-line fastener bracket is of good rust resistance, high hardness, and long service life. Built-in connection design with beautiful and simple features. To connect aluminum profiles straight lengthened connection between two profiles. When it is installed, it is inserted into the slot of the joint of two profiles and tightened the set screws to fix the two profiles. 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 hex wrench, please allow 0.04-0.08in deviation due to manual measurement. Check the size you need before purchasing.