Premium Quality & Construction: Crafted using top- carbon steel with a black -plated finish, these screws and nuts offer high hardness and reliable performance. With their - properties, trust that these fasteners are designed to last, offering you for your money. Intuitive Square Cage Nut Design: Our cage nuts are specifically designed for racks and cabinets with square holes. They facilitate the mounting of standard rack mountable equipment into your server rack or cabinet, ensuring a secure and stable fit. Versatile Applications: perfect for anchoring your rack server cabinets, server shelves, A/V device enclosures, and much more. These M6 cage nuts and screws boast universal compatibility, fitting all square-hole racks and cabinets perfectly, making them a highly versatile tool in any hardware setup. Standard Metric Conformance: Our screws and lock nuts adhere to the standard metric system with an impressive average error of less than 0.01mm. The threads are uniformly stressed and sharply defined, reducing the likelihood of deformation and slippage during installation. Work more efficiently with their deep, clear flat crossheads., Weight: 0.98767093376 pounds, Manufacturer: NONDK