ARP Nut Kits

Compatible with various applications, 1/4˝-28 Thread Size, Stainless Steel

Part #: 400-8300

Overview

The ARP Nut Kits are precision-engineered fasteners designed to meet the demanding needs of automotive enthusiasts, racers, and professional mechanics. Crafted from aerospace-quality materials, these nuts provide exceptional strength, durability, and reliability for a wide range of performance applications. Whether you're assembling high-performance engine components, securing suspension parts, or customizing your vehicle, ARP nut kits ensure a secure fit and long-lasting performance.

Ideal for those seeking high-tensile strength fasteners, these nuts are perfect for street, track, or off-road use. Their robust construction helps support increased horsepower and torque, while their polished finish adds a professional look to your engine bay or chassis assembly. With ARP's reputation for quality and precision, you can trust these nut kits to deliver consistent, high-quality results in your automotive projects.

Key Features

ARP Nut Kits are built with the serious enthusiast in mind, offering a combination of strength, precision, and ease of use. The key features include:

• Manufactured from aerospace-grade stainless steel, providing excellent corrosion resistance and durability for long-term use.
• Designed with a 12-point style head, allowing for easier installation and removal in tight spaces while providing a secure grip with your wrench.
• Rated at 140,000 psi tensile strength, these nuts are engineered to withstand high-stress conditions typical in performance applications.
• Polished finish enhances aesthetic appeal and helps resist corrosion, maintaining a clean look over time.
• Available in a standard 1/4˝-28 thread size, suitable for a variety of automotive and mechanical uses.
• Does not include washers or self-locking features, making them versatile for multiple assembly scenarios.
• Designed for use with standard wrenches, with a wrench diameter of approximately 5/16 inch for easy installation.
• Made to meet or exceed industry standards for quality and performance, ensuring a reliable connection every time.

Construction & Design

The ARP Nut Kits are meticulously manufactured using aerospace-quality stainless steel, which offers an optimal balance of strength, corrosion resistance, and longevity. The 12-point head design allows for greater torque application and easier access in confined spaces, reducing installation time and effort. The polished finish not only provides a sleek appearance but also adds an extra layer of protection against rust and corrosion, making these nuts suitable for both indoor and outdoor applications.

The nuts are engineered to withstand extreme conditions without deformation or failure, supporting high-performance setups that demand reliability under stress. Their precise threading and high tensile strength ensure a secure fit that maintains integrity even during vigorous driving or racing conditions.

Installation & Fitment

Installing the ARP Nut Kits is straightforward and requires standard hand tools. These nuts are designed to thread onto compatible 1/4˝-28 threaded studs or bolts, providing a secure, high-tensile connection. No special tools or modifications are necessary, making them a perfect bolt-on upgrade for your existing hardware. Their design ensures a snug fit that resists loosening over time, even under high-stress conditions. Always ensure the threads are clean and properly lubricated for optimal installation and performance.

• Easy to install with standard wrenches.
• No cutting, drilling, or special tuning required.
• Suitable for use in a variety of automotive, mechanical, and industrial applications.

What's Included

• One set of ARP stainless steel nuts with 12-point heads

Ideal For

These ARP Nut Kits are ideal for automotive enthusiasts, racers, and professionals who require high-strength fasteners for engine assembly, suspension components, or custom projects. They are perfect for applications demanding reliable, corrosion-resistant hardware that can withstand high stress and vibration, ensuring your vehicle remains secure and performs at its best.