ARP Nut Kits

1/2˝-20 Stainless Steel Nut Kit

Part #: 400-8607

Overview

The ARP Nut Kits are high-quality fastener components designed for automotive enthusiasts and professionals who demand durability and precision. Crafted from aerospace-grade materials, these nuts are engineered to withstand the rigorous conditions of performance and racing applications. Whether you're assembling a high-performance engine, securing critical components, or upgrading your vehicle's hardware, ARP nut kits provide the reliability and strength you need to ensure a secure fit.

Ideal for use in a variety of automotive settings, these stainless steel nuts are built to support your vehicle's demanding needs. Their robust construction helps prevent loosening due to vibration and heat, making them a trusted choice for street, track, and off-road applications. With ARP's reputation for quality and innovation, you can be confident that these nuts will perform consistently over time, supporting your vehicle's performance and safety.

Key Features

ARP Nut Kits incorporate several advanced features that set them apart from standard hardware. Made from aerospace-quality stainless steel, these nuts offer exceptional tensile strength and corrosion resistance, ensuring long-lasting performance even in harsh environments. The 12-point style heads provide increased wrench engagement, allowing for easier installation and removal in tight spaces. Their polished finish not only enhances durability but also adds a sleek, professional look to your engine bay or chassis.

• Constructed from aerospace-grade stainless steel for maximum strength and corrosion resistance
• 12-point head design provides increased wrench engagement and ease of installation
• Rated at 180,000 psi tensile strength for reliable fastening under high stress
• Polished finish offers a clean, professional appearance and added corrosion protection
• Designed to meet or exceed industry standards for quality and durability
• Available in various sizes to meet diverse fastening needs
• Ideal for high-performance engines, suspension components, and chassis assembly

Construction & Design

The ARP Nut Kits are meticulously manufactured using aerospace-quality stainless steel, ensuring exceptional tensile strength and resistance to corrosion. The 12-point hex design allows for better grip and torque application, especially in tight or hard-to-reach areas. The polished finish not only provides an attractive appearance but also helps prevent rust and corrosion over time. These nuts are precision-machined to strict tolerances, guaranteeing a perfect fit and consistent performance in every application.

Installation & Fitment

The ARP Nut Kits are designed for easy, bolt-on installation. They fit standard 1/2˝-20 threaded fasteners and can be used with common wrenches or sockets. No special tools or modifications are required, making them suitable for both professional mechanics and DIY enthusiasts. Their robust construction ensures a secure fit that resists loosening over time, even under demanding conditions.

• Simple bolt-on installation using standard tools
• No cutting, drilling, or special tuning required
• Suitable for a wide range of automotive applications including engine assembly, suspension, and chassis

What's Included

• One stainless steel 1/2˝-20 nut kit with polished finish

Ideal For

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