Auto Racing Products 12-Point Chromoly Bolt Kit 7/16-14 x 2.250 — Universal Performance Fasteners

SKU: BQDN_645-2250
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Engineered for Extreme Performance

Don't let inferior hardware compromise your engine's performance. These Auto Racing Products 12-point bolts are built to withstand the intense pressure of racing environments. Featuring a 7/16-14 thread pitch and a 2.250-inch length, these bolts offer the perfect balance of tensile strength and fitment versatility. The 1/2-inch 12-point head design provides maximum surface area for your tools, ensuring you can achieve the precise torque specs required for your specific application.

Product Highlights

  • Thread Pitch: 7/16-14
  • Length: 2.250 inches
  • Head Size: 1/2-inch 12-Point
  • Material: Heat-Treated Chromoly
  • Finish: Black Oxide
  • Set Contents: 5 High-Strength Bolts

Constructed from high-grade chromoly steel, these fasteners are heat-treated to provide exceptional durability and resistance to stretching under load. The black oxide finish is both aesthetically pleasing and functional, helping to prevent oxidation in harsh under-hood conditions. These bolts are an excellent choice for critical engine components, chassis mounts, and suspension applications where safety and reliability are paramount. By upgrading to these 12-point fasteners, you reduce the risk of hardware failure and ensure consistent performance throughout your racing season. Trust in the quality of Auto Racing Products to keep your vehicle running at its peak. Find all your essential racing hardware at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Engineered for Extreme Performance

Don't let inferior hardware compromise your engine's performance. These Auto Racing Products 12-point bolts are built to withstand the intense pressure of racing environments. Featuring a 7/16-14 thread pitch and a 2.250-inch length, these bolts offer the perfect balance of tensile strength and fitment versatility. The 1/2-inch 12-point head design provides maximum surface area for your tools, ensuring you can achieve the precise torque specs required for your specific application.

Product Highlights

  • Thread Pitch: 7/16-14
  • Length: 2.250 inches
  • Head Size: 1/2-inch 12-Point
  • Material: Heat-Treated Chromoly
  • Finish: Black Oxide
  • Set Contents: 5 High-Strength Bolts

Constructed from high-grade chromoly steel, these fasteners are heat-treated to provide exceptional durability and resistance to stretching under load. The black oxide finish is both aesthetically pleasing and functional, helping to prevent oxidation in harsh under-hood conditions. These bolts are an excellent choice for critical engine components, chassis mounts, and suspension applications where safety and reliability are paramount. By upgrading to these 12-point fasteners, you reduce the risk of hardware failure and ensure consistent performance throughout your racing season. Trust in the quality of Auto Racing Products to keep your vehicle running at its peak. Find all your essential racing hardware at GGCRACING.

Product Details

Product Description

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Engineered for Extreme Performance

Don't let inferior hardware compromise your engine's performance. These Auto Racing Products 12-point bolts are built to withstand the intense pressure of racing environments. Featuring a 7/16-14 thread pitch and a 2.250-inch length, these bolts offer the perfect balance of tensile strength and fitment versatility. The 1/2-inch 12-point head design provides maximum surface area for your tools, ensuring you can achieve the precise torque specs required for your specific application.

Product Highlights

  • Thread Pitch: 7/16-14
  • Length: 2.250 inches
  • Head Size: 1/2-inch 12-Point
  • Material: Heat-Treated Chromoly
  • Finish: Black Oxide
  • Set Contents: 5 High-Strength Bolts

Constructed from high-grade chromoly steel, these fasteners are heat-treated to provide exceptional durability and resistance to stretching under load. The black oxide finish is both aesthetically pleasing and functional, helping to prevent oxidation in harsh under-hood conditions. These bolts are an excellent choice for critical engine components, chassis mounts, and suspension applications where safety and reliability are paramount. By upgrading to these 12-point fasteners, you reduce the risk of hardware failure and ensure consistent performance throughout your racing season. Trust in the quality of Auto Racing Products to keep your vehicle running at its peak. Find all your essential racing hardware at GGCRACING.

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