Wheel Bolts

The fasteners that hold the wheels of a vehicle in place are commonly known as wheel bolts. These bolts, also sometimes referred to as hub bolts or hub wires, play an important role in ensuring the safety and stability of the vehicle. They are high-strength bolts that are specifically designed to connect the wheels of the vehicle to the wheel hub unit bearing. The size and grade of the bolt used will depend on the size and weight of the vehicle being used. For smaller vehicles, a grade 10.9 bolt is commonly used, while larger and heavier vehicles require the use of a grade 12.9 bolt for added strength and stability. In terms of structure, the hub bolt typically features a knurled key file and a threaded file, with a cap head to complete the design.

Types of Wheel bolts

Wheel bolts

Hub bolts are crucial components that play a vital role in securing the axle and providing support for tires. These bolts also act as a buffer against external impacts. To ensure their effectiveness, hub bolts are commonly used in combination with hub nut washers.

Wheel Bolts Feature and Advantage

The role of wheel bolts is quite significant as they are responsible for securing the outer hub of the car. These bolts share similarities with regular hexagonal bolts in terms of their design, but they differ in size and have a finer thread. Typically, hub bolts are thicker than standard hexagonal bolts of the same specification. The thread pitch of these bolts typically ranges around 1.5mm to 2.0mm.

If you're in need of wheel bolts, Jinrui has got you covered. We can either work with the drawings you provide or create a design that fits your specifications perfectly. Our extensive product range includes 4.8 grade bolts, 8.8 grade bolts, 10.9 grade bolts, and 12.9 grade bolts. Additionally, we also offer zinc galvanization services to ensure long-lasting durability. So, place your trust in Jinrui today and let us take care of all your wheel bolt needs.

Applications

The function of wheel bolts is to support the tire on car hubs. These bolts are essential as they help to bear the lateral load, driving force and braking force torque when turning. They also serve as the part where the axle is installed, transfer the weight of the vehicle body to the road surface, realize the contact between the tire and the road surface, and buffer the external impact. In general, wheel bolts play a critical role in ensuring the driving performance of a vehicle.

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