ARP Hex Bolt Kits

Applicable for various automotive, marine, and trailer applications

Part #: 662-1009

Overview

The ARP Hex Bolt Kits are premium-quality fasteners designed to provide reliable and 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 the safety and integrity of their assemblies. Whether you're performing engine rebuilds, chassis modifications, or trailer repairs, these ARP bolts deliver consistent performance and peace of mind.

Designed with precision and attention to detail, ARP's hex bolt kits help support the demanding conditions of high-performance environments. Their robust construction and heat-treated chromoly material make them suitable for applications where strength, reliability, and safety are paramount. These bolts are perfect for those who want to upgrade from standard hardware to premium fasteners that can withstand increased stresses and provide a secure fit.

Key Features

ARP Hex Bolt Kits incorporate several advanced features that set them apart from standard hardware. The fasteners are made from 8740 chromoly steel, a material known for its exceptional strength and toughness. This ensures that each bolt can handle high loads and resist stretching or breaking under stress. The bolts are heat-treated to a tensile strength of 180,000 psi, providing a significant safety margin over typical Grade 8 hardware, which usually offers around 150,000 psi.

• Material: 8740 chromoly steel for superior strength and durability
• Finish: Black oxide coating offers corrosion resistance and a sleek appearance
• Thread Size: M10 x 1.50 metric thread for versatile use in various applications
• Head Style: Flanged hex head for easy installation and removal with standard tools
• Underhead Length: 70mm, providing ample engagement and holding power
• Heat Treatment: Specially heat-treated to maximize tensile strength and fatigue resistance
• Application Versatility: Suitable for automotive, boat, trailer, and other high-stress fastening needs
• Safety Margin: Extra margin of safety over Grade 8 hardware, ideal for critical applications
• Quality Assurance: Manufactured to strict standards for consistent performance and reliability

Construction & Design

The ARP Hex Bolt Kits are meticulously engineered using high-quality 8740 chromoly steel, a material renowned for its exceptional toughness and strength. The bolts undergo a precise heat-treating process that enhances their tensile strength to 180,000 psi, ensuring they can withstand demanding conditions without failure. The black oxide finish not only provides corrosion resistance but also reduces glare and enhances the aesthetic appeal of the fasteners.

The flanged hex head design allows for easy installation and removal using standard wrenches or sockets, providing a secure grip and minimizing the risk of stripping. The 70mm underhead length offers a robust engagement, making these bolts suitable for a variety of mounting and fastening tasks. Their precise metric threading ensures compatibility with M10 x 1.50 threaded components, making them versatile for many applications.

Performance & Reliability

Built for high-performance environments, these ARP bolts deliver consistent clamping force and resist stretching or fatigue over time. Their superior material and heat treatment process make them ideal for critical applications where safety and durability are essential. Whether used in engine assemblies, chassis components, or trailer mounts, these fasteners help ensure your vehicle or equipment maintains its integrity under stress.

Installation & Fitment

Installing the ARP Hex Bolt Kits is straightforward, thanks to their standard hex head design and compatible thread size. They are intended as direct replacements for standard M10 x 1.50 bolts, requiring no special tools beyond common wrenches or sockets. No additional modifications or tuning are necessary, making them a convenient upgrade for your existing hardware. Proper torque specifications should be followed to ensure optimal clamping force and safety.

• Easy bolt-on installation with common hand tools
• No cutting, drilling, or special modifications required
• Suitable for a wide range of automotive, marine, and trailer applications

What's Included

• Complete set of ARP Hex Bolts with black oxide finish
• Hardware designed for high-strength fastening
• Detailed installation instructions (if provided)

Ideal For

• Automotive enthusiasts performing engine or chassis upgrades
• Marine applications requiring corrosion-resistant fasteners
• Trailer and equipment repairs demanding high-strength hardware
• Professionals and DIYers seeking reliable, high-performance fasteners

Emissions Note

This product is designed for high-performance and safety; it is not subject to emissions regulations. Always ensure proper installation and torque specifications for your specific application.