IT guys and server rack enthusiasts, these M10 cage nuts are exactly what you need for mounting equipment in standard server racks! You get 15 pieces in the pack, which is perfect for multiple installations or having spares on hand. Made from 65Mn steel with zinc plating, they're rust-resistant and built to last in server room environments. The blue cage design makes them easy to handle and install into square holes on racks and cabinets. At 17x16x11.5mm, they're the standard size you'd expect for M10 threading. Grade 8 quality means they can handle serious weight without stripping or failing. The spring-loaded cage design makes installation tool-free - just snap them into place and you're good to go. Perfect for mounting servers, switches, panels, or any other rack-mountable equipment. The zinc plating provides corrosion resistance, which is crucial in environments where temperature and humidity might fluctuate. Whether you're building out a new server rack, adding equipment to an existing setup, or just need reliable replacement hardware, these cage nuts deliver professional-grade performance without the professional price tag. The quality is noticeable compared to cheaper alternatives - these won't bend or break during installation.