Auto Racing Products 1/2-13 & 1/2-20 Stud 5.250 Long Broached — Universal Performance Fastener

SKU: BQDN_AR5.250-1LB
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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.

Superior Clamping Force for Racing

The Auto Racing Products 5.250-inch long broached stud is the ideal choice for applications requiring extra length and uncompromising strength. Engineered from high-grade chromoly steel, this stud is built to maintain consistent clamping force even under the most demanding racing conditions. The broached design ensures that installation is quick and accurate, providing peace of mind during high-stakes builds.

Technical Specifications

  • Thread Pitch: 1/2-13 and 1/2-20
  • Overall Length: 5.250 inches
  • Thread Length: 1.250 inches
  • Material: High-Strength Chromoly
  • Finish: Black Oxide
  • Versatility: Universal Application

This stud is designed to handle the rigors of professional motorsports, offering excellent resistance to fatigue and stress. The 5.250-inch length makes it perfect for custom setups where standard hardware falls short. The black oxide finish serves as a protective barrier against the elements, ensuring the hardware remains reliable throughout the racing season. By utilizing broached technology, you can easily seat the stud to the correct depth, ensuring a secure and stable connection every time.

Don't let inferior fasteners compromise your vehicle's performance. Rely on the strength and precision of ARP components to keep your engine and chassis secure. For expert-recommended hardware and racing solutions, look no further than 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.

Superior Clamping Force for Racing

The Auto Racing Products 5.250-inch long broached stud is the ideal choice for applications requiring extra length and uncompromising strength. Engineered from high-grade chromoly steel, this stud is built to maintain consistent clamping force even under the most demanding racing conditions. The broached design ensures that installation is quick and accurate, providing peace of mind during high-stakes builds.

Technical Specifications

  • Thread Pitch: 1/2-13 and 1/2-20
  • Overall Length: 5.250 inches
  • Thread Length: 1.250 inches
  • Material: High-Strength Chromoly
  • Finish: Black Oxide
  • Versatility: Universal Application

This stud is designed to handle the rigors of professional motorsports, offering excellent resistance to fatigue and stress. The 5.250-inch length makes it perfect for custom setups where standard hardware falls short. The black oxide finish serves as a protective barrier against the elements, ensuring the hardware remains reliable throughout the racing season. By utilizing broached technology, you can easily seat the stud to the correct depth, ensuring a secure and stable connection every time.

Don't let inferior fasteners compromise your vehicle's performance. Rely on the strength and precision of ARP components to keep your engine and chassis secure. For expert-recommended hardware and racing solutions, look no further than 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.

Superior Clamping Force for Racing

The Auto Racing Products 5.250-inch long broached stud is the ideal choice for applications requiring extra length and uncompromising strength. Engineered from high-grade chromoly steel, this stud is built to maintain consistent clamping force even under the most demanding racing conditions. The broached design ensures that installation is quick and accurate, providing peace of mind during high-stakes builds.

Technical Specifications

  • Thread Pitch: 1/2-13 and 1/2-20
  • Overall Length: 5.250 inches
  • Thread Length: 1.250 inches
  • Material: High-Strength Chromoly
  • Finish: Black Oxide
  • Versatility: Universal Application

This stud is designed to handle the rigors of professional motorsports, offering excellent resistance to fatigue and stress. The 5.250-inch length makes it perfect for custom setups where standard hardware falls short. The black oxide finish serves as a protective barrier against the elements, ensuring the hardware remains reliable throughout the racing season. By utilizing broached technology, you can easily seat the stud to the correct depth, ensuring a secure and stable connection every time.

Don't let inferior fasteners compromise your vehicle's performance. Rely on the strength and precision of ARP components to keep your engine and chassis secure. For expert-recommended hardware and racing solutions, look no further than GGCRACING.

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