Wheel Bolt
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Tire Bolts
Tire bolts are core fasteners connecting automobile wheel hubs and axles, directly related to the safety of vehicle driving, and are key components ensuring the firm combination of tires and the vehicle body.
They are mostly made of high-strength carbon steel or alloy structural steel (such as 35CrMo) of grade 8.8 or above. After quenching and tempering treatment, their tensile strength can reach 800-1000MPa, which can bear radial load, impact force and torque when the vehicle is running. The surface is often galvanized or electrophoretic treated to enhance rust resistance, so as to cope with the erosion of complex road conditions such as rain and mud. -
Wheel Bolt
Wheel Bolt Product Introduction
Company and Product Overview (English)Quanzhou Zhongke Autoparts – Professional Manufacturer of High-Strength Wheel Bolts
With nearly two decades of specialized experience, Quanzhou Zhongke Autoparts has become a leading force in the manufacture of high-strength fasteners in China. Our state-of-the-art facilities, combined with a team of highly skilled professionals, allow us to produce a wide range of fasteners, including U-bolts, center bolts, hub bolts, track bolts, and wheel bolts, meeting the most demanding quality and application standards.