Dorman 610-573 Wheel Lug Bolt - Front or Rear

Durable Steel Wheel Lug Bolt for Fiat 500 and 500X

The Dorman 610-573 wheel lug bolt is engineered to provide secure and reliable fastening for your Fiat 500 or 500X. Crafted from high-quality steel with a silver finish, this lug bolt ensures durability and corrosion resistance for long-lasting performance.

• Material: Steel construction for strength and durability
• Length: 22.4 mm with an overall length of 47.85 mm
• Thread Diameter: M12-1.25 metric thread size with 18.8 mm thread length
• Bolt Grade: 8, suitable for demanding automotive applications
• Hex Size: 17 mm for standard wrench compatibility
• Seat Style: 60-degree conical seat for proper fitment and secure hold
• Flange Diameter: 23.06 mm to ensure correct seating on wheel hubs
• Package includes 10 studs for multiple replacements or repairs

Technical Details and Specifications

The Dorman 610-573 wheel lug bolt is designed specifically for metric applications, featuring an M12-1.25 thread pitch and a bolt grade of 8, which meets the strength requirements for wheel fastening on Fiat 500 and 500X models. The 60-degree conical seat style ensures the bolt seats correctly against the wheel, preventing loosening and maintaining wheel integrity. With a hex size of 17 mm, this lug bolt is compatible with common automotive tools, facilitating straightforward installation and removal.

Compatible Vehicles and Applications

This wheel lug bolt is compatible with Fiat 500 and Fiat 500X vehicles, providing a direct replacement for original equipment lug bolts. It is ideal for addressing issues such as:

• Loose or damaged wheel lug bolts
• Corroded or rusted fasteners affecting wheel security
• Replacement during wheel or tire changes
• Upgrading worn hardware to maintain safe wheel attachment
• Ensuring proper fitment for aftermarket wheels requiring metric lug bolts

Installation Notes and Tips

When installing the Dorman 610-573 wheel lug bolts, ensure the conical seat aligns properly with the wheel hub to avoid uneven torque distribution. Use a torque wrench to tighten the bolts to the manufacturer’s recommended specifications for Fiat 500 and 500X models. Avoid over-tightening to prevent thread damage or bolt failure. It is recommended to replace all lug bolts in a set to maintain consistent clamping force and wheel safety.

Quality Assurance and Warranty

Dorman wheel lug bolts are manufactured to meet or exceed OEM standards for fit, form, and function. Made from high-grade steel with a protective silver finish, these bolts offer reliable performance under normal driving conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.