QitinDasen 5 Pieces Double Chainring Bolts, M8 Bike Sprocket Bolts Nuts, Aluminum Alloy Chainwheel Screws (Blue)

• CNC precision machining improves wear resistance. The surface is finely polished, smooth and bright, with soft and rounded edges.
• The surface is treated with an anodizing process, resulting in a bright color that is resistant to fading and corrosion.
• Made of high-strength aluminum alloy, lightweight but sturdy and durable.
• The chainring screw is a two-piece design.The bolt length is 9.6 mm, the bolt head diameter is 8 mm, and the bolt head length is 8 mm. The nut length is 8.4 mm, the nut shaft diameter is 10 mm, and the nut shaft length is 6.4 mm. Requires a 5 mm hexagon wrench and a standard chainring bolt wrench for installation and tightening. Suitable for double chainring cranksets.
• If you have any questions about the products you ordered, please contact us in time, we will try our best to provide you with satisfactory service. We always care about customer experience and strive to improve product functions and details.

Specifications: ◆Material: Aluminum Alloy ◆Size: 1.2 X 0.96 cm (D*H) Bolt Length: 9.6 mm Bolt Head Diameter: 8 mm Bolt Head Length: 8 mm Nut Length: 8.4 mm Nut Shaft Diameter: 10 mm Nut Shaft Length: 6.4 mm ◆Weight: 1.8 g ◆Color: Blue ◆Package Includes: Double Chainring Bolts X 5 Pieces