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Passenger Car Wheel Bolts

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Passenger Car Wheel Boltss are used to securely attach the wheel to the vehicle's hub assembly. Bolts withstand dynamic loads, vibrations and harsh driving conditions, ensuring the structural integrity of the wheel-to-axle connection. In the automotive industry, wheel hub bolts are manufactured from high-strength materials such as carbon steel or alloy steel, are subjected to strict tolerance control, and are often equipped with anti-corrosion coatings such as zinc plating for enhanced durability. Their precise thread design and torque specifications are essential to maintain wheel alignment and prevent accidents caused by stress loosening.

Automotive wheel bolts meet international standards such as ISO 10101 or DIN 74361 to ensure their reliability. These parts are vehicle-specific, with thread pitch, length and seat type (such as tapered, spherical or flat seat) customized to original factory requirements. Our automotive wheel hub bolts combine precision engineering with strict quality control to ensure optimal load distribution and long-term performance. Whether used for replacement or upgrade, these bolts are certified and tested for tensile strength and fatigue.

Designed for Ease of Use:

Our Passenger Car Wheel Bolts are designed with the installer in mind, featuring:

  • Optimized Thread Design: Facilitates smooth and efficient tightening.
  • Clearly Defined Head: Provides a secure grip for standard wrenches.
  • Consistent Dimensions: Ensures accurate torque application and proper wheel seating.
  • Corrosion-Resistant Coating: Simplifies maintenance and extends the bolt's lifespan.

Key Advantages for Your Applications:

  • Ensures Secure Wheel Attachment: Critical for passenger safety and vehicle stability.
  • Withstands Dynamic Loads and Vibrations: Engineered for long-term durability under demanding conditions.
  • Meets Stringent International Standards: Guarantees reliability and performance.
  • Vehicle-Specific Designs: Ensures perfect fitment for various makes and models.
  • Enhanced Corrosion Resistance: Extends the lifespan of the bolts.
  • Maintains Proper Wheel Alignment: Prevents stress loosening and ensures a safe driving experience.
  • Certified and Tested: Undergoes rigorous testing for tensile strength and fatigue resistance.
  • Designed for Ease of Installation: Simplifies wheel mounting and maintenance procedures.

Ideal for:

  • Routine wheel replacement and tire changes.
  • Upgrading wheel styles or sizes.
  • Automotive repair and maintenance services.
  • Vehicle customization projects.
  • Ensuring compliance with safety regulations.





Product Name Standard Material Diameter Length
Passenger Car Wheel Bolts ISO 7412 Class 10.9 Alloy Steel M12 x 1.25 35 mm
Passenger Car Wheel Bolts ISO 7412 Class 10.9 Alloy Steel M14 x 1.5 45 mm
Passenger Car Wheel Bolts ISO 7412 Class 10.9 Alloy Steel M14 x 1.5 55 mm
Passenger Car Wheel Bolts ISO 7412 Class 10.9 Alloy Steel M16 x 1.5 60 mm
Passenger Car Wheel Bolts DIN 74361 Class 12.9 Steel, Zinc-Nickel Plated M12 x 1.5 28 mm
Passenger Car Wheel Bolts DIN 74361 Class 12.9 Steel, Zinc-Nickel Plated M14 x 1.5 40 mm
Passenger Car Wheel Bolts DIN 74361 Class 12.9 Steel, Zinc-Nickel Plated M14 x 1.5 50 mm
Passenger Car Wheel Bolts ANSI B18.2.1 Grade 8 Steel, Dacromet Coated 1/2"-20 UNF 1.5" (38 mm)
Passenger Car Wheel Bolts ANSI B18.2.1 Grade 8 Steel, Dacromet Coated 9/16"-18 UNF 1.75" (44 mm)
Passenger Car Wheel Bolts JIS D4211 SCr440 Alloy Steel, Zinc Plated M12 x 1.25 30 mm
Passenger Car Wheel Bolts JIS D4211 SCr440 Alloy Steel, Zinc Plated M14 x 1.5 42 mm
Passenger Car Wheel Bolts SAE J429 Grade 5 Steel, Chrome Plated 7/16"-20 UNF 1.25" (32 mm)
Passenger Car Wheel Bolts SAE J429 Grade 5 Steel, Chrome Plated 1/2"-20 UNF 1.5" (38 mm)
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About Us
Zhejiang Zhongrui Auto Parts Co., Ltd.
Zhejiang Zhongrui Auto Parts Co., Ltd.
As China Automotive Passenger Car Wheel Bolts Suppliers and Custom Passenger Car Wheel Bolts Factory.
Zhejiang Zhongrui Auto Parts Co., Ltd. was founded in 1986. The original unit is located in Ruian City, one of the birthplaces of Wenzhou's economic model, and is located in Tangxia, the "Auto Parts Capital of China". In 2004, in order to further expand its production scale, the company The industrial park in Jiaxing City, Zhejiang, which is located in a very advantageous location, acquired new land and built a modern production plant and office building. The company covers an area of ​​36,237 square meters, with a factory area of ​​20,000 square meters. The company's fixed assets are 130 million yuan.
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