ARP Hex Bolt Kits

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

Part #: 752-5000

Overview

The ARP Hex Bolt Kits are premium-quality fasteners designed to provide reliable, high-strength fastening solutions for a wide range of automotive, marine, and trailer applications. Crafted from top-grade materials and engineered for durability, these bolts are ideal for enthusiasts and professionals seeking to ensure safety and performance in their projects. Whether you're assembling engine components, securing trailer parts, or performing custom modifications, ARP's hex bolt kits deliver consistent, high-quality results.

Designed with precision and strength in mind, these bolts help support increased safety margins and peace of mind during demanding driving conditions. Their robust construction and heat treatment make them suitable for both daily driving and high-performance applications, ensuring your vehicle or equipment maintains integrity under stress. With ARP's reputation for quality and innovation, these fasteners are a trusted choice for those who demand the best.

Key Features

ARP Hex Bolt Kits are engineered with several key features that set them apart from standard hardware:

• Material Excellence: Made from ARP's proprietary 8740 chromoly steel, these bolts offer exceptional strength and toughness, ensuring long-lasting performance even under extreme loads.
• Heat Treatment: The bolts are specially heat-treated to achieve a tensile strength of 180,000 psi, providing a significant safety margin over conventional Grade 8 hardware.
• Finish and Corrosion Resistance: The black oxide finish not only enhances the appearance but also provides corrosion resistance, making these fasteners suitable for harsh environments.
• Design and Compatibility: Featuring a flanged hex head and a 3/8˝-24 thread size, these bolts are compatible with a wide range of applications, including engine assembly, chassis work, and trailer construction.
• Precision Manufacturing: ARP's advanced manufacturing processes ensure consistent thread quality, precise dimensions, and reliable torque characteristics.
• Versatility: Suitable for use in automotive, boat, and trailer projects, these bolts are a versatile choice for various fastening needs.
• Extra Margin of Safety: The high tensile strength provides an extra safety margin, making them ideal for high-stress applications where reliability is critical.
• Easy Installation: The flanged head design allows for easy tightening and secure fastening, reducing installation time and effort.

Construction & Design

The ARP Hex Bolt Kits are constructed from ARP's renowned 8740 chromoly steel, a material known for its exceptional strength-to-weight ratio and durability. The bolts undergo a proprietary heat treatment process that enhances their tensile strength to 180,000 psi, ensuring they can withstand high-stress environments without deformation or failure. The black oxide finish not only provides corrosion resistance but also offers a sleek, professional appearance suitable for visible engine components or custom builds.

The flanged hex head design simplifies installation and removal, providing a secure grip with standard tools. The 3/8˝-24 thread size is a common standard, making these bolts compatible with a wide array of automotive and industrial applications. Their precise manufacturing ensures consistent quality, allowing for reliable torque application and long-term performance.

Performance & Reliability

These ARP fasteners are engineered to support demanding applications where safety and strength are paramount. Their high tensile strength and heat-treated construction make them suitable for high-performance engines, chassis assemblies, and trailer hardware. While they are not designed to increase horsepower directly, their superior strength and reliability help maintain the integrity of your vehicle or equipment under extreme conditions. The black oxide finish also helps prevent rust and corrosion, extending the lifespan of the fasteners in challenging environments.

Installation & Fitment

The ARP Hex Bolt Kits are designed for straightforward, bolt-on installation. Their standard 3/8˝-24 thread size and flanged hex head allow for easy tightening with common tools. No special modifications or additional hardware are required for most applications. These bolts are suitable for use in automotive, marine, and trailer projects, providing a secure fit for various components. Always ensure proper torque specifications are followed during installation to maximize safety and performance.

• Compatible with a wide range of automotive and industrial applications requiring 3/8˝-24 fasteners.
• No cutting, drilling, or special tuning is necessary for installation.

What's Included

• Complete set of ARP Hex Bolts, 3/8˝-24 x 5.000 in. flanged hex head
• High-quality hardware designed for durability and reliability
• Instruction sheet for proper installation and torque specifications

Ideal For

• Automotive enthusiasts performing engine builds or chassis modifications
• Marine applications requiring high-strength fasteners resistant to corrosion
• Trailer construction and repair projects demanding reliable hardware
• Professionals and DIYers seeking premium-grade fasteners for demanding environments

Emissions Note

This product is designed for use in applications where high strength and durability are required. It is not subject to emissions regulations and is intended for off-road, racing, or industrial use only. Always verify compatibility with your specific project requirements.