ARP
ARP 5/16 Inch-24 12pt Nut Kit — High-Strength Engine Fasteners
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ARP 5/16 Inch-24 12pt Nut Kit — High-Strength Engine Fasteners
ARP

ARP 5/16 Inch-24 12pt Nut Kit — High-Strength Engine Fasteners

SKU: ARP300-8301

About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read more

Price:
$1.99
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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

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About ARP

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.

Watch in action

Precision Engineered ARP 5/16-24 12pt Nut Kit

When building a high-performance engine, fastener integrity is non-negotiable. The ARP 5/16-24 12pt Nut Kit is designed to provide superior clamping force and consistent torque readings, ensuring your engine components stay secure under extreme stress. Crafted from premium-grade materials, these nuts are built to withstand the rigors of racing and high-boost applications.

Why Choose ARP 12pt Nuts?

  • 12-Point Design: Allows for easier access in tight engine bays and higher torque capacity compared to standard hex heads.
  • Superior Material: Manufactured to ARP's legendary standards for strength and fatigue resistance.
  • Precise Threads: Rolled threads ensure a smooth, accurate fit for reliable tensioning during assembly.
  • Versatile Application: Ideal for custom engine builds, intake manifolds, and various high-stress hardware needs.

Whether you are performing a routine rebuild or assembling a custom racing engine, choosing the right hardware is critical for long-term reliability. These nuts offer the perfect balance of durability and performance, preventing fastener failure when it matters most. Trust your build to the industry leader in fastener technology. Upgrade your hardware today with this professional-grade kit from GGCRACING.

About ARP

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.

Watch in action

Precision Engineered ARP 5/16-24 12pt Nut Kit

When building a high-performance engine, fastener integrity is non-negotiable. The ARP 5/16-24 12pt Nut Kit is designed to provide superior clamping force and consistent torque readings, ensuring your engine components stay secure under extreme stress. Crafted from premium-grade materials, these nuts are built to withstand the rigors of racing and high-boost applications.

Why Choose ARP 12pt Nuts?

  • 12-Point Design: Allows for easier access in tight engine bays and higher torque capacity compared to standard hex heads.
  • Superior Material: Manufactured to ARP's legendary standards for strength and fatigue resistance.
  • Precise Threads: Rolled threads ensure a smooth, accurate fit for reliable tensioning during assembly.
  • Versatile Application: Ideal for custom engine builds, intake manifolds, and various high-stress hardware needs.

Whether you are performing a routine rebuild or assembling a custom racing engine, choosing the right hardware is critical for long-term reliability. These nuts offer the perfect balance of durability and performance, preventing fastener failure when it matters most. Trust your build to the industry leader in fastener technology. Upgrade your hardware today with this professional-grade kit from GGCRACING.

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