Feature: 1. Ti-alloy has high strength, light weight, fine performances, fine mechanical properties, toughness, and corrosion resistance. 2. The surface is colored with PVD vacuum coating, forming a layer of coating on the surface of the screw, enhancing surface hardness while also making the screw beautiful and not easy to fade. 3. The screws are processed using an automated thread rolling machine, with fine threads and high strength. They are stable during the tightening process and also enhance the overall smoothness. 4. Multiple colors available for selection according to needs. 5. With a box for convenient carrying and storage. Specification: Fixed screws designed specifically for mountain bike T25 disk. Features: Ti-alloy has high strength, light weight, fine performances, fine mechanical properties, toughness, and corrosion resistance. The surface is colored with PVD vacuum coating, forming a layer of coating on the surface of the screw, enhancing surface hardness while also making the screw beautiful and not easy to fade. The screws are processed using an automated thread rolling machine, with fine threads and high strength. They are stable during the tightening process and also enhance the overall smoothness. Multiple colors available for selection according to needs. With a box for convenient carrying and storage. Specifications: Color: black, multicolour, gold, silver (optional) Material: Ti-alloy Screw specification: M5*10mm Item weight: 1.4g / 0.05ounce Package size: 91 * 63 * 18mm / 3.6 * 2.5 * 0.7in Package weight: 50g / 1.8ounce Packing List: 12 * Screws 1 * Storage Box Package List: 12 * Screws 1 * Storage Box