The Attac Black Cage Nut is a robust and versatile mounting solution designed for securing equipment in server racks, data cabinets, and network enclosures. Made from hardened steel with a durable black finish, these cage nuts provide strong, corrosion-resistant performance in high-demand IT and telecom environments. Ideal for 19-inch rack systems, the spring steel cage allows easy insertion into square mounting holes, providing a reliable threaded anchor point for rack screws. The sleek black coating not only offers added protection but also matches modern cabinet aesthetics, making them perfect for professional setups. Each nut is engineered for a standard M6 thread, ensuring compatibility with most server and networking hardware. Whether you’re setting up a new data centre or upgrading an existing rack, Attac’s black cage nuts offer a secure and reliable fastening solution built to last in South African conditions.