VGEBY Crank Arm Screws Durable Aluminum Alloy Threads Crankset Arm Bolt Bracket Bolt Blue

Features: 1. HIGH QUALITY MATERIAL: The crank arm screws is made of aluminum alloy material which is anti-rust, corrosion resistant, durable.  2. LIGHTWEIGHT & COLORFUL: Colorful style, suitable for personality modificine. Lightweight and high quality. 3. EASY TO INSTALL: you can use the British 3/8 allen wrench(not included) to install this crank arm screws. 4. WIDE APPLICATION: It is suitable for Shimano 590 596 XT XTR SLX crankset.  Specification: Brand: GUB Material: Aluminum Alloy Color: Red, Blue, Black, Gold, Titanium Color(Optional) Fitment: for Shimano 590 596 XT XTR SLX Outer Diameter: Approx. 28mm / 1.1in Inner Diameter: Approx. 10mm / 0.4in Thread Diameter: Approx. 20mm / 0.8in Thread Length: Approx. 8mm / 0.3in Weight: Approx. 12g Packing List: 1 x Crank Bolt * Other terms on pictures are not included.