ARP Nut Kits

200-8630 5/16˝-24 Hex Nut Kit

Part #: 200-8630

Overview

The ARP Nut Kits are precision-engineered hex nuts designed for high-performance automotive applications. Crafted from aerospace-quality materials, these nuts provide exceptional strength and durability, making them ideal for securing critical components in racing, off-road, and street vehicles. Whether you're assembling a new engine, upgrading suspension components, or reinforcing fasteners, these nuts deliver reliable performance under demanding conditions.

Designed for enthusiasts who demand the best, ARP Nut Kits help ensure your fasteners maintain their integrity during spirited driving or intense competition. Their robust construction and high tensile strength support increased safety and peace of mind, allowing you to push your vehicle to its limits without compromise.

Key Features

ARP Nut Kits incorporate several advanced features that set them apart from standard nuts. Made from aerospace-quality steel, these nuts are available in chromoly or stainless steel options, providing excellent resistance to corrosion and wear. The 5/16˝-24 thread size ensures compatibility with a wide range of fasteners used in performance builds.

• Constructed from high-strength aerospace-grade steel with a tensile strength rating of 180,000 psi, ensuring maximum holding power.
• Hex-style heads facilitate easy installation and removal with standard tools.
• Cadmium plating provides superior corrosion resistance, ideal for both street and track use.
• Designed without nylon inserts or self-locking features, these nuts rely on their high tensile strength for secure fastening.
• Wrench diameter of 1/2 inch allows for easy tightening and loosening during assembly or maintenance.
• Available in multiple sizes to meet a broad range of fastening needs across various applications.
• Washers are not included, so you can select the appropriate hardware for your specific setup.
• Rated at 120,000 psi tensile strength, providing a reliable and secure fit even under high loads.

Construction & Design

The ARP Nut Kits are meticulously manufactured from aerospace-quality steel, ensuring exceptional strength and longevity. The nuts feature a standard hex shape with precise dimensions to fit standard wrenches, making installation straightforward. The cadmium finish not only enhances corrosion resistance but also provides a professional, clean appearance suitable for high-end builds. Their robust construction ensures they withstand extreme conditions, including high temperatures and vibrations commonly encountered in performance and racing environments.

Installation & Fitment

Installing the ARP Nut Kits is a straightforward process, thanks to their standard hex design and compatible wrench size. These nuts are intended to replace factory or aftermarket fasteners with similar thread specifications. No special tools or modifications are required, making them suitable for both professional mechanics and DIY enthusiasts. Ensure that the threads are clean and properly lubricated if necessary to achieve optimal torque and secure fitment.

• Easy bolt-on installation with common hand tools.
• No cutting, drilling, or special tuning required.

What's Included

• Complete set of high-strength 5/16˝-24 hex nuts made from aerospace-quality steel.

Ideal For

These ARP Nut Kits are perfect for automotive enthusiasts and professionals seeking reliable, high-strength fasteners for engine assembly, suspension upgrades, or chassis reinforcement. They are well-suited for racing, off-road adventures, or any application where fastener integrity is critical for safety and performance.