ARP 12pt Hardware Kit

3/8˝-24 SAE Bolt Kit for Automotive, Marine, and Trailer Applications

Part #: 742-1750

Overview

The ARP 12pt Hardware Kit is a high-quality fastener solution designed for automotive enthusiasts, builders, and professionals who demand durability and reliability in their projects. Whether you're assembling a performance engine, securing trailer components, or performing custom modifications, these premium bolts provide the strength and precision you need to ensure a secure fit and long-lasting performance.

Constructed from top-grade materials and engineered for demanding applications, this hardware kit offers a significant upgrade over standard hardware. Its robust design makes it suitable for use in a variety of settings, including automotive, marine, and trailer installations, providing peace of mind that your components are held together with the best fasteners available.

Key Features

The ARP 12pt Hardware Kit stands out due to its superior construction and engineering, offering several key benefits:

• Manufactured from ARP's proprietary 8740 chromoly steel, known for its exceptional strength and toughness, ensuring your fasteners can withstand high stress and torque.
• Heat-treated to a tensile strength of 180,000 psi, providing a substantial safety margin over standard Grade 8 hardware, ideal for high-performance and heavy-duty applications.
• Finished with a black oxide coating that enhances corrosion resistance and provides a sleek, professional appearance.
• Designed with a 12-point (12pt) head, allowing for increased torque application and easier installation in tight spaces compared to traditional hex heads.
• Available in a wide range of thread sizes and head styles, offering versatility for various assembly needs.
• Precision-machined to ensure proper fitment and consistent quality, reducing the risk of stripping or failure during installation and use.
• Ideal for use in automotive engines, chassis, suspension components, as well as marine and trailer hardware where strength and reliability are critical.

Construction & Design

The ARP 12pt Hardware Kit is crafted from premium-grade 8740 chromoly steel, a material renowned for its high tensile strength and durability. The fasteners undergo a proprietary heat-treatment process that enhances their mechanical properties, ensuring they can handle the stresses of high-performance applications. The black oxide finish not only provides a sleek appearance but also offers excellent corrosion resistance, making these bolts suitable for both indoor and outdoor use.

The 12-point head design allows for greater torque application and easier access in confined spaces, reducing installation time and effort. Each fastener is carefully machined to precise specifications, ensuring a proper fit and consistent performance across the entire kit. This attention to detail guarantees that your assembly will be secure and reliable, whether in a racing engine or a trailer hitch.

Performance & Reliability

With a tensile strength rating of 180,000 psi, these ARP bolts provide a significant safety margin over standard hardware, supporting your vehicle or equipment under demanding conditions. Their high-strength construction helps prevent stripping, rounding, or failure during tightening or operation. The black oxide finish adds an extra layer of protection against rust and corrosion, extending the lifespan of your fasteners even in harsh environments.

Designed for enthusiasts who require dependable, high-performance hardware, these bolts help support increased safety and peace of mind in your builds. Whether you're assembling a high-performance engine or securing trailer components, the ARP 12pt Hardware Kit delivers the strength and quality you need.

Installation & Fitment

The ARP 12pt Hardware Kit is designed for straightforward, bolt-on installation. Its precise threading and machined heads ensure compatibility with standard SAE 3/8˝-24 fastener applications. No special tools beyond a standard socket or wrench are required for installation. Due to the 12-point head design, you can achieve higher torque levels and easier access in tight spaces, making the assembly process more efficient.

These fasteners are suitable for use in a wide range of automotive, marine, and trailer applications. Always ensure proper torque specifications are followed during installation to maximize safety and performance. No cutting, drilling, or additional modifications are necessary when used with compatible components.

What's Included

• Complete set of ARP 12-point bolts in various sizes and lengths as specified for your application
• All necessary hardware components for a secure installation
• Instruction sheet with torque specifications and installation tips

Ideal For

• Performance automotive builds requiring high-strength fasteners
• Engine assembly and modification projects
• Marine applications where corrosion resistance is important
• Trailer and heavy-duty equipment assembly
• Enthusiasts seeking reliable, professional-grade hardware for custom projects

Emissions Note

This product is designed for use in applications where high strength and durability are required. It is not specifically certified for emissions compliance and should be used in accordance with local regulations and manufacturer recommendations.