Sturdy material: The brake rotor screws are made of alloy steel, which is wear-resistant and rustproof, ensuring a long service life. Precision: The M5 Torx screws feature precise workmanship and fit your bike without any modification. Compact: The bike brake rotor bolts are small and lightweight, easy to store and carry, taking minimal space. Colored: The bicycle bolts are colorful, allowing coordination with various bike accessories to enhance style and visibility. Set of 12: Each set includes 12 bolts, providing ample supply for replacements. Specification: Material: Alloy Steel Type: M5 Size: Approx. 10mm / 0.39 inch Color: As shown in pictures Note: Slight color variations may occur due to different screen resolutions. Minor measurement deviations may exist due to manual measurement. Package Includes: 12 x Brake Rotor Bolts