15pcs M6x20mm 65Mn Steel Cage Nuts w Screws Washers for Server Rack Cabinet

Made of top quality 65Mn steel nickel plated. anti-rust. Square cage nut design for racks and cabinets with square holes. truss-head screw designed for easily to install. These Mounting Screws and Cage Nuts are convenient to have on hand for installing server network AV and other rackmount equipment securely into your storage cabinet or server rack. Nuts screws and washers all included.