To ensure the proper installation of the axle, follow these steps carefully. First, align the axle with the designated slots on your bicycle frame. Make sure it is seated correctly to avoid any misalignment issues. Next, take the nut and onto the axle by hand. This initial threading should be done gently to prevent cross-threading, which can damage both the nut and the axle. Once the nut is threaded on, use a torque wrench to tighten it to the manufacturer's recommended torque specification. This step is crucial for ensuring that the axle is securely fastened and will perform reliably under various riding conditions. Always double-check the torque setting to confirm it meets the specified requirements. Features - Color: Black -Material:Aluminum Alloy - Size: 1.90X1.90X1.30cm/0.75X0.75X0.51in -Simple replacement: the bike wheel hub nut allows for easy and quick replacement of your bicycle parts, making maintenance a breeze. -Robust construction: constructed from sturdy aluminum alloy, this bicycle axle nut ensures the safety and reliability of your bike during rides. -Accurate fit: the bicycle rear axle nut is engineered with precision to ensure a secure connection with the axle, preventing any risk of loosening. -Aesthetic appeal: with its unique design, the bike axle screw flange nut enhances the visual appeal of your bicycle, adding a touch of style. -Adaptable options: our bike thru axle cap meets the diverse preferences and needs of cyclists, making your bike more individualized and unique Package list: 1 x bicycle thru axle nut