Uxcell M8 Cage Nuts Carbon Steel Nickel Plated Silver Tone 30 Pack

What is this? This is an M8 Cage Nut which has a through hole and thread and can accommodate the nut inside the housing body. Widely used in the electrical box electrical cabinet railway and other industries. Are there any advantages of the product? Made of nickel plated carbon steel with high bearing capacity and strength can effectively prevent rust and corrosion has good stability and can maintain long-term beauty. How to use it? Press it into the square hole and fix it on the board by using the clips on both sides. What should I notice? Please note the thickness of the sheet used when purchasing.