Auto Racing Products Stainless Steel Hex Head Bolt Kit 3/8-16 x 4.500" — Premium Universal Fasteners (5-Pack)

SKU: BQDN_623-4500
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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.

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Maximum Security: ARP 3/8-16 x 4.500" Stainless Steel Hex Head Bolt Kit

For demanding applications requiring extended reach and unwavering strength, the Auto Racing Products (ARP) Stainless Steel Hex Head Bolt Kit is engineered to excel. This 5-piece set, featuring 3/8-16 thread and an impressive 4.500-inch length, is crafted from premium stainless steel. These bolts offer unparalleled resistance to corrosion and provide a secure, long-lasting connection, making them indispensable for high-performance and custom builds.

Longer Reach, Uncompromised Quality

Each ARP bolt is polished to a brilliant, mirror-like finish, not only providing superior protection against the elements but also enhancing the visual appeal of any assembly. The robust hex head design ensures maximum torque transfer and prevents cam-out, allowing for confident installation and removal. Their universal design makes them exceptionally versatile, perfectly suited for securing thicker components or bridging gaps in complex automotive, marine, or industrial projects.

Product Features & Technical Details:

  • Elite Stainless Steel: Constructed for ultimate corrosion resistance and superior tensile strength.
  • Standard 3/8-16 Thread: Ensures broad compatibility with standard nuts and tapped holes.
  • Extra-Long 4.500" Length: Ideal for deep fastening requirements and thicker material stacks.
  • Hex Head Design: Provides a strong, positive grip for wrenches, ensuring secure tightening.
  • Show-Quality Polish: Delivers a lasting, high-luster finish that resists tarnishing and pitting.
  • Universal Versatility: Adaptable for a wide array of automotive, marine, and custom fabrication uses.

The Ultimate Fastening Solution from ARP

When you choose ARP, you're selecting fasteners that are synonymous with quality and performance. This 3/8-16 x 4.500" stainless steel bolt kit represents the pinnacle of fastening technology, offering both the structural integrity and the aesthetic excellence that discerning builders demand. Don't compromise on your project's hardware; invest in the best. Find these premium ARP bolts and more high-performance components 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.

Watch in action

Maximum Security: ARP 3/8-16 x 4.500" Stainless Steel Hex Head Bolt Kit

For demanding applications requiring extended reach and unwavering strength, the Auto Racing Products (ARP) Stainless Steel Hex Head Bolt Kit is engineered to excel. This 5-piece set, featuring 3/8-16 thread and an impressive 4.500-inch length, is crafted from premium stainless steel. These bolts offer unparalleled resistance to corrosion and provide a secure, long-lasting connection, making them indispensable for high-performance and custom builds.

Longer Reach, Uncompromised Quality

Each ARP bolt is polished to a brilliant, mirror-like finish, not only providing superior protection against the elements but also enhancing the visual appeal of any assembly. The robust hex head design ensures maximum torque transfer and prevents cam-out, allowing for confident installation and removal. Their universal design makes them exceptionally versatile, perfectly suited for securing thicker components or bridging gaps in complex automotive, marine, or industrial projects.

Product Features & Technical Details:

  • Elite Stainless Steel: Constructed for ultimate corrosion resistance and superior tensile strength.
  • Standard 3/8-16 Thread: Ensures broad compatibility with standard nuts and tapped holes.
  • Extra-Long 4.500" Length: Ideal for deep fastening requirements and thicker material stacks.
  • Hex Head Design: Provides a strong, positive grip for wrenches, ensuring secure tightening.
  • Show-Quality Polish: Delivers a lasting, high-luster finish that resists tarnishing and pitting.
  • Universal Versatility: Adaptable for a wide array of automotive, marine, and custom fabrication uses.

The Ultimate Fastening Solution from ARP

When you choose ARP, you're selecting fasteners that are synonymous with quality and performance. This 3/8-16 x 4.500" stainless steel bolt kit represents the pinnacle of fastening technology, offering both the structural integrity and the aesthetic excellence that discerning builders demand. Don't compromise on your project's hardware; invest in the best. Find these premium ARP bolts and more high-performance components 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.

Watch in action

Maximum Security: ARP 3/8-16 x 4.500" Stainless Steel Hex Head Bolt Kit

For demanding applications requiring extended reach and unwavering strength, the Auto Racing Products (ARP) Stainless Steel Hex Head Bolt Kit is engineered to excel. This 5-piece set, featuring 3/8-16 thread and an impressive 4.500-inch length, is crafted from premium stainless steel. These bolts offer unparalleled resistance to corrosion and provide a secure, long-lasting connection, making them indispensable for high-performance and custom builds.

Longer Reach, Uncompromised Quality

Each ARP bolt is polished to a brilliant, mirror-like finish, not only providing superior protection against the elements but also enhancing the visual appeal of any assembly. The robust hex head design ensures maximum torque transfer and prevents cam-out, allowing for confident installation and removal. Their universal design makes them exceptionally versatile, perfectly suited for securing thicker components or bridging gaps in complex automotive, marine, or industrial projects.

Product Features & Technical Details:

  • Elite Stainless Steel: Constructed for ultimate corrosion resistance and superior tensile strength.
  • Standard 3/8-16 Thread: Ensures broad compatibility with standard nuts and tapped holes.
  • Extra-Long 4.500" Length: Ideal for deep fastening requirements and thicker material stacks.
  • Hex Head Design: Provides a strong, positive grip for wrenches, ensuring secure tightening.
  • Show-Quality Polish: Delivers a lasting, high-luster finish that resists tarnishing and pitting.
  • Universal Versatility: Adaptable for a wide array of automotive, marine, and custom fabrication uses.

The Ultimate Fastening Solution from ARP

When you choose ARP, you're selecting fasteners that are synonymous with quality and performance. This 3/8-16 x 4.500" stainless steel bolt kit represents the pinnacle of fastening technology, offering both the structural integrity and the aesthetic excellence that discerning builders demand. Don't compromise on your project's hardware; invest in the best. Find these premium ARP bolts and more high-performance components at GGCRACING.

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