Aluminium Alloys Tail Hook Screw 10mm Bicycles Rear Derailleur Screws Bike Rear Derailleur Hanger Bolt Easy to Install

Features: The rear derailleur hanger bolts is make of aluminium alloys, strong and enduring. The screws is used for installing accessories such as rear derailleur hangers and chain tensioners. Install with a 5mm Hexagonal wrenches (this product not include wrenches) Size: 10mmxP1.0, total length is 13.8mm/0.54inch. Package Includes: 1pc Bicycles Rear Derailleur Screws.

Specifications: Component: Aluminum alloys Size: about 14x13.8mm/0.55x0.54inch

Package Includes: 1pc Bicycles Rear Derailleur Screws

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.