ARP Nut Kits (301-8313)
ARP Nut Kits (301-8313)
SKU:301-8313
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The ARP Nut Kits are high-quality fasteners designed for automotive applications, specifically engineered to meet the demands of performance enthusiasts and professional builders. Made from aerospace-grade materials, these nuts offer exceptional strength, durability, and reliability under high-stress conditions. They are precision-machined to ensure a perfect fit and secure fastening, making them ideal for critical components such as engine assemblies, suspension upgrades, and other performance modifications. The 1/2˝-20 thread size ensures compatibility with a wide range of fasteners used in high-performance vehicle builds, providing peace of mind during demanding driving conditions.
Designed for 2011–2025 Subaru Forester, Subaru Impreza, and Subaru WRX models, these nut kits are a direct replacement for stock fasteners, offering enhanced strength and reliability. They are suitable for use in both street and track applications, ensuring secure connections in high-performance setups. The kit includes the necessary nuts for comprehensive fastening needs, simplifying installation and ensuring a consistent, secure fit. These ARP Nut Kits are an essential upgrade for anyone seeking to improve the safety and durability of their vehicle’s critical fasteners during performance upgrades or rebuilds.
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Overview
Overview
ARP Nut Kits
2011–2025 Subaru Forester / Subaru Impreza / Subaru WRX 1/2˝-20 Nut Kit
Part #: 301-8313
Overview
The ARP Nut Kits are precision-engineered fasteners designed for automotive enthusiasts and professionals who demand the highest quality and reliability. Crafted from aerospace-grade materials, these nuts provide a secure and durable fastening solution for a wide range of performance applications. Whether you're building a high-performance engine, upgrading suspension components, or customizing your vehicle, ARP nuts ensure a reliable connection that can withstand the rigors of spirited driving and demanding conditions.
Ideal for street, track, or off-road use, these nuts help support increased horsepower and torque by providing a secure, vibration-resistant fastening. Their robust construction and high tensile strength make them a trusted choice for both daily drivers and competitive racers seeking consistent performance and peace of mind.
Key Features
ARP Nut Kits are built with precision and durability in mind, offering several key features that set them apart from standard fasteners:
- Made from aerospace-quality materials, including chromoly or stainless steel, ensuring exceptional strength and corrosion resistance.
- Designed with a 12-point style head for enhanced wrench engagement and ease of installation in tight spaces.
- Rated at an impressive 180,000 psi tensile strength, providing superior holding power under high-stress conditions.
- Black oxide finish offers corrosion resistance and a sleek, professional appearance.
- Available in a variety of sizes and thread patterns to meet virtually all fastening needs in performance applications.
- Wrench diameter of 11/16 inch ensures compatibility with standard tools and ease of installation.
- Does not include washers or self-locking features, making them versatile for various assembly requirements.
Construction & Design
The ARP Nut Kits are meticulously manufactured using aerospace-grade materials, ensuring maximum strength and durability. The 12-point head design allows for better torque application and easier installation in confined spaces. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look suitable for high-performance builds. These nuts are engineered to withstand extreme conditions, making them ideal for high-stress environments where reliability is critical.
Installation & Fitment
Installing the ARP Nut Kits is straightforward, requiring standard hand tools. The nuts are designed to fit 1/2 inch-20 threaded fasteners, making them compatible with a wide range of automotive components. No special modifications, cutting, or drilling are necessary. For optimal torque, use a calibrated wrench to ensure proper tightening according to your specific application requirements. Always follow manufacturer torque specifications to ensure safety and performance.
- Easy bolt-on installation with standard tools
- No cutting, drilling, or special tuning required
- Suitable for use in various automotive assemblies requiring 1/2 inch-20 threads
What's Included
- Complete set of ARP Nut Kits with the specified thread size and style
Ideal For
- Performance enthusiasts building or upgrading engines and suspension components
- Professional mechanics and racers seeking high-strength fasteners
- DIYers looking for reliable, aerospace-grade hardware for custom projects
