Auto Racing Products Chromoly Black Chamfered Washer - 7/16" ID x 7/8" OD - Extreme Duty Fastener

SKU: BQDN_200-8512
No reviews

About Auto Racing Products ARP (Automotive Racing Products) makes the ...Read More

Price:
Sale price$1.39
Add To Cart
×

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.

Watch in action

Achieve Ultimate Fastening Security with ARP 7/16" Chromoly Chamfered Washers

For the most demanding automotive and racing applications, the Auto Racing Products (ARP) Chromoly Black Chamfered Washer, featuring a 7/16 inch inner diameter and a substantial 7/8 inch outer diameter, stands as a pinnacle of fastening technology. This specialized flat washer is meticulously engineered to provide maximum load distribution, crucial for protecting vital components from stress and deformation. Furthermore, its unique chamfered design actively aids in precise seating, reduces stress concentrations, and effectively prevents galling during high-torque installations and subsequent removals, a critical advantage in performance builds.

Engineered for Extreme Performance and Unrivaled Longevity

Crafted from top-grade chromoly steel, renowned for its unparalleled strength, high tensile properties, and exceptional fatigue resistance, this ARP washer is built to withstand the most punishing conditions imaginable. The robust 0.120-inch thickness ensures exceptional rigidity and unwavering support for your bolted connections, preventing component crushing and maintaining critical fastener preload. A durable black oxide finish not only provides a sleek, professional aesthetic that integrates seamlessly but also offers superior corrosion resistance, safeguarding your fasteners and components against environmental wear, chemicals, and rust, ensuring long-term reliability and appearance.

Key Features for Unrivaled Performance:

  • Premium Chromoly Construction: Unmatched strength, resilience, and resistance to yielding for extreme duty applications.
  • Corrosion-Resistant Black Oxide: Provides lasting protection against rust, oxidation, and degradation in harsh environments.
  • Chamfered Edge Design: Promotes proper seating, reduces localized stress, and actively prevents galling on mating surfaces.
  • Generous Dimensions: Precise 0.438" ID and 0.875" OD for maximum load spread and optimal component protection.
  • Robust 0.120" Thickness: Offers superior structural integrity, prevents component distortion, and ensures consistent clamping force.

The Ultimate Choice for Critical Applications

This ARP chromoly chamfered washer is the ideal choice for critical fastening points in high-horsepower engines, heavy-duty suspension systems, chassis bracing, and any application where component integrity and fastener security cannot be compromised. Its advanced design ensures that clamping forces are distributed most effectively, leading to more secure, stable, and reliable assemblies that perform flawlessly under pressure. Trust Auto Racing Products for the highest standard in performance fastening solutions. Discover more essential components for your ultimate build 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

Achieve Ultimate Fastening Security with ARP 7/16" Chromoly Chamfered Washers

For the most demanding automotive and racing applications, the Auto Racing Products (ARP) Chromoly Black Chamfered Washer, featuring a 7/16 inch inner diameter and a substantial 7/8 inch outer diameter, stands as a pinnacle of fastening technology. This specialized flat washer is meticulously engineered to provide maximum load distribution, crucial for protecting vital components from stress and deformation. Furthermore, its unique chamfered design actively aids in precise seating, reduces stress concentrations, and effectively prevents galling during high-torque installations and subsequent removals, a critical advantage in performance builds.

Engineered for Extreme Performance and Unrivaled Longevity

Crafted from top-grade chromoly steel, renowned for its unparalleled strength, high tensile properties, and exceptional fatigue resistance, this ARP washer is built to withstand the most punishing conditions imaginable. The robust 0.120-inch thickness ensures exceptional rigidity and unwavering support for your bolted connections, preventing component crushing and maintaining critical fastener preload. A durable black oxide finish not only provides a sleek, professional aesthetic that integrates seamlessly but also offers superior corrosion resistance, safeguarding your fasteners and components against environmental wear, chemicals, and rust, ensuring long-term reliability and appearance.

Key Features for Unrivaled Performance:

  • Premium Chromoly Construction: Unmatched strength, resilience, and resistance to yielding for extreme duty applications.
  • Corrosion-Resistant Black Oxide: Provides lasting protection against rust, oxidation, and degradation in harsh environments.
  • Chamfered Edge Design: Promotes proper seating, reduces localized stress, and actively prevents galling on mating surfaces.
  • Generous Dimensions: Precise 0.438" ID and 0.875" OD for maximum load spread and optimal component protection.
  • Robust 0.120" Thickness: Offers superior structural integrity, prevents component distortion, and ensures consistent clamping force.

The Ultimate Choice for Critical Applications

This ARP chromoly chamfered washer is the ideal choice for critical fastening points in high-horsepower engines, heavy-duty suspension systems, chassis bracing, and any application where component integrity and fastener security cannot be compromised. Its advanced design ensures that clamping forces are distributed most effectively, leading to more secure, stable, and reliable assemblies that perform flawlessly under pressure. Trust Auto Racing Products for the highest standard in performance fastening solutions. Discover more essential components for your ultimate build 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

Achieve Ultimate Fastening Security with ARP 7/16" Chromoly Chamfered Washers

For the most demanding automotive and racing applications, the Auto Racing Products (ARP) Chromoly Black Chamfered Washer, featuring a 7/16 inch inner diameter and a substantial 7/8 inch outer diameter, stands as a pinnacle of fastening technology. This specialized flat washer is meticulously engineered to provide maximum load distribution, crucial for protecting vital components from stress and deformation. Furthermore, its unique chamfered design actively aids in precise seating, reduces stress concentrations, and effectively prevents galling during high-torque installations and subsequent removals, a critical advantage in performance builds.

Engineered for Extreme Performance and Unrivaled Longevity

Crafted from top-grade chromoly steel, renowned for its unparalleled strength, high tensile properties, and exceptional fatigue resistance, this ARP washer is built to withstand the most punishing conditions imaginable. The robust 0.120-inch thickness ensures exceptional rigidity and unwavering support for your bolted connections, preventing component crushing and maintaining critical fastener preload. A durable black oxide finish not only provides a sleek, professional aesthetic that integrates seamlessly but also offers superior corrosion resistance, safeguarding your fasteners and components against environmental wear, chemicals, and rust, ensuring long-term reliability and appearance.

Key Features for Unrivaled Performance:

  • Premium Chromoly Construction: Unmatched strength, resilience, and resistance to yielding for extreme duty applications.
  • Corrosion-Resistant Black Oxide: Provides lasting protection against rust, oxidation, and degradation in harsh environments.
  • Chamfered Edge Design: Promotes proper seating, reduces localized stress, and actively prevents galling on mating surfaces.
  • Generous Dimensions: Precise 0.438" ID and 0.875" OD for maximum load spread and optimal component protection.
  • Robust 0.120" Thickness: Offers superior structural integrity, prevents component distortion, and ensures consistent clamping force.

The Ultimate Choice for Critical Applications

This ARP chromoly chamfered washer is the ideal choice for critical fastening points in high-horsepower engines, heavy-duty suspension systems, chassis bracing, and any application where component integrity and fastener security cannot be compromised. Its advanced design ensures that clamping forces are distributed most effectively, leading to more secure, stable, and reliable assemblies that perform flawlessly under pressure. Trust Auto Racing Products for the highest standard in performance fastening solutions. Discover more essential components for your ultimate build at GGCRACING.

DRIVERS Also Bought

Recently viewed