Are you looking for a professional, yet affordable cage nut and mounting screw? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional cage nut and mounting screw must meet you needs. It is one of the best choices for you. Features - Color: Silver. - Size: 2 x 1.1 x 1.1 cm. - Material: Carbons steel. - Made of carbon steel. The carbon steel material features strength, wear resistance and corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. - Accord with standardized metric system. And the average error is less than 0.1mm. The screw thread is quite sharp, clean and accurate without burr. The accurate size makes your installment or repair easier. - Cage nuts and screws are universally compatible with all square-holed racks.nuts and screws are great for mounting your rack server cabinets, server shelves, A/V device enclosures and more. - DIY Supplies:Metalworking. - Dear buyer, due to lighting effect, monitor& 39;s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you