Features 1、Lightweight Design: Bike fixed bolt features innovative hollow structure to significantly reduce weight, enhancing flexibility in riding gear without compromising strength. 2、High Strength Material: Crafted from high strength alloy, this screw offers excellent durability and reliability, ensuring long lasting use without deformation or damage for enhanced riding safety. 3、Compatibility: With standard M5 thread diameter and 18mm length, this screw is widely compatible with most bike handlebars and brakes lever on the market, allowing easy and stable installation to improve efficiency and adaptability. 4、Anti Loosening Design: Equipped with special anti loosening texture, the screw head effectively prevents self loosening even in high intensity riding vibrations, ensuring continuous stability between the handlebars and brakes. 5、Exquisite Craftsmanship: Each screw undergoes precise CNC machining and surface treatment to showcase a delicate metallic luster and edge finishing, is practical and decorative. Item Type: Bike Fixed Stem Bolts Material: Alloy Package List 6 x Bike Fixed Stem Bolts 1 x Sticker