ULTRA STRONG MATERIAL: steel, high hardness, good appearance, environment protection, anti-rust, anti-corrosion, sturdy and durable.
DELICATE WORKMANSHIP: Standard depth and dimension of screw cross slot, flat and smooth screw section without residual burrs, clear and tidy thread without gap.
VALUABLE PACKAGE: Comes in a pack of 12pcs*10mm sized bolts. They are all coated with bright color, practical and decorative. Can add more details to your bikes.
FUNCTION: Keep the disk brake rotor fixed stably, keep your cycling safe.