50pcs M3 Slide in T Nut Tee Carbon Steel Sliding for Aluminum Extrusion with Profile 2020 Sereis Slot 6mm,

Application: T-nuts are widely used to build industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects. Easy to use: They are simple to use and convenient to connect aluminum profiles to other components. Material: These nuts are made of high-quality carbon steel, with high hardness and long service life. Easy to install: High-quality hammer head drop-in T-slot nut combination kit; they can be directly put into the aluminum slot hole of any mounting column, and the rear spring ball can fix its position, making the installation very simple and Suitable for: These nuts are suitable for EU 20 series aluminum extrusion profiles with a slot width of 6 mm.