Welcome to our store！</br> 1、[Rust Proof And Durable] Bike crank screws are made of premium titanium alloy, with exquisite workmanship, rust proof, anti oxidation and durability. 2、[Stable And Reliable] With excellent manufacturing process, the surface of the crank screw is finely polished to ensure strength and improve reliability. 3、[Compact And Lightweight] Rustproof bike crank screws are lightweight, small size, easy to carry, DIY replacement parts for bikes, with long service life. 4、[Firm Connection] These bike crankset arm screws are accuracy and standard threads to ensure a secure fit and a firm connection, not easy to fall off. 5、[Easy To Install] Bike crank covers are designed with small size, easy for you to install and remove, saving time and effort. Suitable for most road bikes. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Bike Crank Screw Material: Titanium Alloy Product Specification: M15 x 12mm/0.47in Product Application: Spline Center Shaft Fixing <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 2 x&nbsp;Bike&nbsp;Crank&nbsp;Screw Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>