20 Pcs M8 40 Series Tee T Sliding Nut Square T Slot Nuts Aluminium Profile
100% Brand New and High quality
Material: Carbon steel
Surface treatment: Zinc plated/Nickel plated
Type: T Slot Profile Interior Sliding Nut Block
Made from high-quality carbon steel, these nuts have high hardness and long service life.
The surface is plated with zinc or nickel for good rust resistance and better performance.
They are simple to use and convenient to connect Aluminium profiles to other parts or together