[Wide Application] M6 Rack Mount Screw Kit is great for mounting your rack server cabinets, server shelves, A/V device enclosures, and more. These M6 cage nuts and screws are universally compatible with all square-hole racks and cabinets. Easily mount your equipment using this convenient kit, which comes with everything you'll need to get the . These self-locking cable ties are perfect for computer, appliance and electronic cord organization, wire management and storage. [Superb Quality] The cage nuts and screws is made of high quality alloy steel. The Carbon Steel material features strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can long time using and prolong screws and nuts lifespan. Wear resistant feature make the cage nuts and screws more durable and solid. [Standard Metric] Our M6 screws and cage nuts accord with standardized metric system. And the average error is less than 0.01mm. The screw thread is very sharp, clean and accurate without burr. The compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation. The deep and clear flat head can make your working more easily and improve your work efficiency. [Safety and Eco-Friendly] M6 screws and cage nuts use high quality Carbon Steel raw material, which is environmental protection and non-poisonous. In the process of using, there are no substances releasing, which will your safety. After heat treating, carbon steel has good mechanical properties of ductility, hardness, yield strength, or impact resistance. [Thoughtful Design] We add self-locking Nylon cable ties on our package. The CABLE TIES is good for home, office, garage, workshop and more. And the screw is very easy to insert with hand. Colour:Silver+black Material:alloy steel Package Contents: 100 * M6*16 screw Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.