About the Products: Made of high-quality carbon steel, which is anti-rust, corrosion-resistant, high hardness, high oxidation resistance, durable, and long service life. M6 screws and locknuts conform to standard metrics with an average error of less than 0.01mm. Threads are sharp, clean, and free of burrs, and the uniformly stressed thread ensures that it is not easy to slip and deform during rolling and installation. Specifications: Product Name: Screws and Cage Nuts Material: Carbon Steel Color: Black Cage Nuts Size: M5, M6 Screw Size: M6x20mm, M5x16mm, M6x16mm Package Include: 10 Pcs M5x16mm Rack Screws 10 Pcs M6x16mm Rack Screws 10 Pcs M6x20mm Rack Screws 10 Pcs M5 Cage Nuts 20 Pcs M6 Cage Nuts 30 Pcs Washers About US Biaungdo focus on retail and wholesale hardware items and other accessories, all of the products we sell are strictly selected, and we provide high-quality, the most popular, affordable price products worldwide. Warmly Note: 1.)The colors may have differences in the different displays, please understand. 2). Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.

M5 and M6 screws and lock nuts conform to the standard metric system, the average error is less than 0.01mm. So you can buy them with confidence. Square Cage Nut: Designed for the upgrade of racks and cabinets with square holes, allowing standard rack-mounted equipment to be installed into server racks or cabinets, making your installation faster and easier. Wide Applications: Our rack mount screw kits are suitable for mounting all server rack hardware such as server racks, rack server cabinets, server racks, A/V equipment enclosures, and most server installers. Premium Material: Made of durable carbon steel with nickel plated finish, which is rust-proof, corrosion-resistant, strong, and durable for longer life. Package Included: You will receive 10 pcs M5x16mm screws, 10 pcs M6x16mm screws, M6x20mm screws,10 pcs m5 cage nuts, 20 pcs m6 cage nuts, 30 pcs washers. Heavy-duty washers ensure fewer marks or scratches during installation.