ARP Nut Kits

2011–2025 Various Vehicles / M10 x 1.25 Nut Kit

Part #: 301-8315

Overview

The ARP Nut Kits are precision-engineered fasteners designed for automotive enthusiasts who demand the highest quality and reliability. Crafted from aerospace-grade materials, these nuts provide exceptional strength and durability, making them ideal for high-performance applications, race cars, and custom builds. Whether you're assembling engine components, suspension parts, or other critical systems, ARP nuts ensure a secure and lasting fit that withstands the rigors of spirited driving and demanding conditions.

Designed with both performance and safety in mind, these nut kits help support the integrity of your vehicle's assembly, reducing the risk of loosening or failure over time. Their robust construction and precise threading make installation straightforward, providing peace of mind during intense driving sessions or long-term use.

Key Features

ARP Nut Kits are built with the highest standards of quality and engineering excellence. The key features include:

• Manufactured from aerospace-quality steel, ensuring maximum strength and longevity under stress.
• Available in chromoly or stainless steel options, providing corrosion resistance and enhanced durability.
• Designed with a 12-point head for easy installation and removal, even in tight spaces.
• Rated at an impressive 180,000 psi tensile strength, offering superior holding power for critical fasteners.
• Black oxide finish provides a sleek, corrosion-resistant surface that maintains appearance over time.
• Standard thread size of M10 x 1.25, compatible with a wide range of automotive applications.
• Includes washers (if applicable) to ensure proper load distribution and secure fastening.
• Ideal for use in engine bays, suspension assemblies, and other high-stress areas requiring reliable fasteners.

Construction & Design

The ARP Nut Kits are meticulously crafted from aerospace-grade steel, which provides an exceptional strength-to-weight ratio. The 12-point head design allows for easier wrench engagement, especially in tight or hard-to-reach areas. The black oxide finish not only enhances the aesthetic appeal but also offers excellent corrosion resistance, ensuring the nuts maintain their integrity over time. These nuts are precision-machined to exact specifications, guaranteeing a perfect fit and consistent performance across all applications. Their robust construction makes them suitable for both street and race use, providing confidence that your fasteners will perform under demanding conditions.

Installation & Fitment

Installing the ARP Nut Kits is straightforward and requires no special tools beyond standard wrenches. The nuts are designed to thread smoothly onto compatible M10 x 1.25 bolts or studs, providing a secure and tight fit. No cutting, drilling, or complex adjustments are necessary, making them a perfect upgrade for both professional mechanics and DIY enthusiasts. Ensure that the threads are clean and free of debris before installation to achieve optimal torque and fastening security.

• Simply thread the nuts onto the corresponding M10 x 1.25 fasteners and tighten to the manufacturer's specified torque.
• Use a torque wrench to ensure proper clamping force and prevent over-tightening.
• Check periodically for tightness during routine maintenance to maintain safety and performance.

What's Included

• Complete set of ARP M10 x 1.25 nuts in black oxide finish
• Washers (if specified or included)
• Installation instructions and technical specifications

Ideal For

These ARP Nut Kits are perfect for automotive enthusiasts, racers, and professionals seeking high-strength fasteners for engine builds, suspension components, or any application requiring reliable, aerospace-quality nuts. They are suitable for a wide range of vehicles and are especially beneficial in high-stress environments where fastener integrity is critical.