The nut and hanger kit is designed for bikes hub fastening, simple design, convenient and fast to use. Sturdy and durable, not easy to fade, made of steel material has high strength, not easy to break, not easy to rust, wear or tear, reliable and . Small size and light weight, easy to store and carry. Features -Color:Assorted Color -Material:Carbon Steel -Size:1.80X1.80X0.80cm/0.71X0.71X0.31in -Made of sturdy carbon steel, strong, hard to break, bend or deform, not easy to rust or corrode, with long term service life. -Smooth and surface, with clear and neat thread, without burrs or pointed edges. -These Bike Nuts come in different types, and you can choose them according to your actual needs. -Axle nut for bike, clear thread, and making it less likely to loosen as a result of an uneven fastening surface. -Widely applications, excellent used in mountain road bikes, electric vehicles, DIY bike modified. Package list: 6 x Nuts 6 x Washers