ARP Hex Bolt Kits

3/8˝-24 SAE Bolt Kit

Part #: 752-1500

Overview

The ARP Hex Bolt Kits are premium-grade fasteners designed for automotive, marine, and trailer applications where strength, durability, and reliability are critical. Crafted from high-quality materials and heat-treated for maximum performance, these bolts are ideal for enthusiasts and professionals seeking to secure components with confidence. Whether you're assembling a custom engine, mounting accessories, or performing repairs, these ARP bolts provide a robust solution that supports your vehicle's performance and safety needs.

Designed for those who demand the best, ARP Hex Bolt Kits deliver consistent quality and strength, ensuring your projects are built to last. Their superior tensile strength and corrosion-resistant finish make them suitable for both everyday driving and demanding applications, including off-road and high-performance builds. With ARP's reputation for precision manufacturing, you can trust these bolts to meet or exceed industry standards for safety and durability.

Key Features

ARP Hex Bolt Kits incorporate several advanced features that set them apart from standard hardware. These fasteners are made from specially heat-treated 8740 chromoly steel, which offers exceptional strength and toughness. The black oxide finish not only provides corrosion resistance but also gives a sleek, professional appearance suitable for visible engine bays and custom builds.

• Material and Construction: Crafted from 8740 chromoly steel, these bolts undergo a proprietary heat-treatment process to achieve a tensile strength rating of 180,000 psi, providing a significant safety margin over typical Grade 8 hardware.
• Design: The flanged hex head design allows for easy installation and removal using standard tools, while the underhead length of 1.500 inches ensures proper fitment across various applications.
• Corrosion Resistance: The black oxide finish helps protect against rust and corrosion, extending the lifespan of the fasteners in harsh environments.
• Versatility: Suitable for use in automotive, boat, and trailer assemblies, these bolts are engineered to handle high-stress conditions with ease.
• Safety Margin: The high tensile strength rating ensures that these fasteners can support increased loads and stresses, making them ideal for performance and safety-critical applications.

Construction & Design

The ARP Hex Bolt Kits feature a one-piece design with precision-machined flanged hex heads, ensuring a secure grip and easy torque application. The use of 8740 chromoly steel, a material renowned for its strength and toughness, guarantees that these bolts can withstand demanding conditions without deformation or failure. The heat-treatment process enhances their mechanical properties, providing a reliable and consistent performance across the entire batch.

The black oxide finish not only enhances corrosion resistance but also minimizes glare and provides a professional appearance. The underhead length of 1.500 inches is carefully engineered to fit a wide range of applications, offering versatility for various assembly needs. These bolts are manufactured with strict quality control standards, ensuring each piece meets ARP's high-performance specifications.

Installation & Fitment

Installing the ARP Hex Bolt Kits is straightforward, thanks to their standard hex head design compatible with common tools. These bolts are engineered to fit standard 3/8˝-24 threaded applications, making them suitable for a wide array of automotive and industrial uses. No special modifications or tools are required beyond standard wrenches or sockets. Proper torque specifications should be followed to ensure optimal clamping force and safety.

• Easy bolt-on installation with standard tools
• No cutting, drilling, or special modifications needed
• Suitable for high-stress and high-vibration environments

What's Included

• Complete set of ARP 3/8˝-24 SAE hex bolts
• High-quality hardware designed for durability and safety

Ideal For

• Automotive enthusiasts performing engine or chassis assembly
• Marine applications requiring corrosion-resistant fasteners
• Trailer and equipment builders seeking high-strength hardware
• Professionals and DIYers demanding reliable, safety-critical fasteners