50x M6 Cage Nuts for Server Rack Cabinet The 50-Pack of M6 Cage Nuts for Server Racks and Cabinets is ideal to have on hand for installing servers, network equipment, AV equipment and other rackmount devices securely into your storage cabinet or server rack. Each pack includes a cage nut installation tool to ensure a fast and simple installation of each cage nut. This TAA compliant product adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases. This package contains steel cage nuts only, mounting screws are sold separately (See Related Products Tab). Backed by a StarTech. com lifetime warranty.