Auto Racing Products Stainless Steel Hex Bolt Kit 1/2-20 x 2.250 — Universal Performance Fasteners

SKU: BQDN_745-2250
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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.

Precision Engineered Stainless Steel Bolts

When your project requires a longer reach, these 1/2-20 x 2.250 stainless steel hex bolts from Auto Racing Products deliver the necessary length without sacrificing strength. These fasteners are crafted from high-quality stainless steel, providing a robust solution for mounting components that require a longer grip length. The polished finish adds a professional touch to any engine bay or chassis assembly.

Technical Specifications

  • Thread Size: 1/2-20
  • Under-Head Length: 2.250 inches
  • Head Style: 9/16 Hex Head
  • Material: High-Grade Stainless Steel
  • Finish: Polished
  • Quantity: Set of 5 bolts

These bolts are designed for versatility, making them an excellent choice for custom fabricators and mechanics alike. The 9/16-inch hex head ensures compatibility with common tools, while the stainless steel material prevents the oxidation often seen with standard steel hardware. Ideal for use in high-performance environments, these bolts offer the durability needed to withstand the rigors of racing while maintaining a clean, aesthetic appearance. Whether you are upgrading your suspension or securing engine components, these stainless steel bolts provide the peace of mind that comes with professional-grade hardware. Find your next upgrade 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.

Precision Engineered Stainless Steel Bolts

When your project requires a longer reach, these 1/2-20 x 2.250 stainless steel hex bolts from Auto Racing Products deliver the necessary length without sacrificing strength. These fasteners are crafted from high-quality stainless steel, providing a robust solution for mounting components that require a longer grip length. The polished finish adds a professional touch to any engine bay or chassis assembly.

Technical Specifications

  • Thread Size: 1/2-20
  • Under-Head Length: 2.250 inches
  • Head Style: 9/16 Hex Head
  • Material: High-Grade Stainless Steel
  • Finish: Polished
  • Quantity: Set of 5 bolts

These bolts are designed for versatility, making them an excellent choice for custom fabricators and mechanics alike. The 9/16-inch hex head ensures compatibility with common tools, while the stainless steel material prevents the oxidation often seen with standard steel hardware. Ideal for use in high-performance environments, these bolts offer the durability needed to withstand the rigors of racing while maintaining a clean, aesthetic appearance. Whether you are upgrading your suspension or securing engine components, these stainless steel bolts provide the peace of mind that comes with professional-grade hardware. Find your next upgrade 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.

Precision Engineered Stainless Steel Bolts

When your project requires a longer reach, these 1/2-20 x 2.250 stainless steel hex bolts from Auto Racing Products deliver the necessary length without sacrificing strength. These fasteners are crafted from high-quality stainless steel, providing a robust solution for mounting components that require a longer grip length. The polished finish adds a professional touch to any engine bay or chassis assembly.

Technical Specifications

  • Thread Size: 1/2-20
  • Under-Head Length: 2.250 inches
  • Head Style: 9/16 Hex Head
  • Material: High-Grade Stainless Steel
  • Finish: Polished
  • Quantity: Set of 5 bolts

These bolts are designed for versatility, making them an excellent choice for custom fabricators and mechanics alike. The 9/16-inch hex head ensures compatibility with common tools, while the stainless steel material prevents the oxidation often seen with standard steel hardware. Ideal for use in high-performance environments, these bolts offer the durability needed to withstand the rigors of racing while maintaining a clean, aesthetic appearance. Whether you are upgrading your suspension or securing engine components, these stainless steel bolts provide the peace of mind that comes with professional-grade hardware. Find your next upgrade at GGCRACING.

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