ITEM NAME:10Pcs For Bicycle Bike MTB M5 Bolt Screw DIP Rear Derailleur Brake Fine Adjustme Description Description: Aluminum alloy material, light weight and high strength. CNC precision machining, accurate size. Surface anodizing is not easy to fade. It can replace the original screw, which is practical and decorative. Suitable for road clamp and frame trimming. Use for Derailleur Lever,Rear Derailleur,and some Disc Brake Specifications: Material: steel + engineering plastic Colour: Black Size: 25.8*11.6mm M5 Package Included: M5 variable speed fine adjustment screw *10 Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality store for you! 10Pcs For Bicycle Bike MTB M5 Bolt Screw DIP Rear Derailleur Brake Fine Adjustme.Size: 25.8 11.6mm M5. We'd like to settle any problem in a friendly manner. It can replace the original screw, which is practical and decorative. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.