ARP Nut Kits

Applicable for various automotive applications

Part #: 401-8301

Overview

The ARP Nut Kits are high-quality, aerospace-grade fasteners designed to provide exceptional strength and reliability for your automotive projects. Whether you're assembling engine components, securing suspension parts, or performing custom modifications, these nuts are engineered to meet the demanding needs of performance enthusiasts and professional builders alike. Crafted from premium materials, ARP nut kits ensure a secure fit and long-lasting durability, giving you confidence in every drive.

Ideal for street, racing, or off-road applications, these nut kits help support increased safety and performance. Their robust construction and precise threading make installation straightforward, while their polished finish adds a sleek look to your engine bay or chassis. If you require dependable fasteners that can withstand high stress and vibration, ARP Nut Kits are an excellent choice to enhance your vehicle's integrity and performance.

Key Features

ARP Nut Kits are built with the highest standards of quality and precision engineering. Here are some of the key features that set these nuts apart:

• Manufactured from aerospace-quality stainless steel, providing excellent strength and corrosion resistance for long-term durability.
• Designed with a 12-point head style, allowing for easier installation and removal in tight spaces while providing a secure grip with your wrench.
• Rated at an impressive 180,000 psi tensile strength, ensuring they can handle high loads and stresses encountered during spirited driving or racing conditions.
• Polished finish enhances aesthetic appeal and resists corrosion, maintaining a clean look over time.
• Standard thread size of 3/8˝-16 ensures compatibility with a wide range of fasteners and components.
• Includes washers for added security and load distribution, although washers are not included with this specific kit.
• Designed without nylon inserts or self-locking features, making them suitable for applications where a secure, reusable fastener is required.
• Wrench diameter of 7/16 in. provides a comfortable grip and torque application during installation.

Construction & Design

The ARP Nut Kits are meticulously crafted from premium stainless steel, ensuring both strength and corrosion resistance. The 12-point head design allows for better access in confined spaces, making installation and removal more manageable in complex assemblies. The polished finish not only adds a professional look but also helps prevent rust and corrosion, especially in harsh environments. These nuts are engineered to withstand extreme tensile loads, making them suitable for high-performance applications where safety and reliability are paramount.

Installation & Fitment

Installing the ARP Nut Kits is straightforward and requires no special tools beyond a standard wrench that fits the 7/16 in. wrench diameter. These nuts are designed to thread onto compatible 3/8˝-16 fasteners, providing a secure and reliable connection. No cutting, drilling, or special tuning is necessary. For best results, tighten to the manufacturer’s recommended torque specifications to ensure proper clamping force and safety.

• Simply thread onto the corresponding bolt or stud and tighten with a wrench.
• Ensure proper torque to avoid over-tightening or under-tightening, which could compromise safety or performance.

What's Included

• Complete set of stainless steel 12-point nuts
• Associated washers (if applicable)

Ideal For

• Performance automotive enthusiasts
• Engine builders and mechanics
• Off-road and racing applications
• Anyone seeking high-strength, reliable fasteners for critical components