ARP Hex Bolt Kits

Applicable to a wide range of automotive, marine, and trailer applications

Part #: 665-1008

Overview

The ARP Hex Bolt Kits are high-performance fasteners designed to provide reliable, durable, and precise fastening solutions for various automotive and industrial applications. Crafted from premium-quality materials, these bolts are ideal for enthusiasts, professionals, and hobbyists seeking to ensure the integrity and safety of their assemblies. Whether you're working on engine components, chassis, or trailer parts, these bolts deliver exceptional strength and corrosion resistance, making them a versatile choice for demanding environments.

Designed with precision and engineered for performance, the ARP Hex Bolt Kits help support your vehicle's reliability and safety. Their robust construction ensures they can withstand high stress and torque loads, giving you peace of mind during spirited driving, off-road adventures, or heavy-duty applications. These bolts are perfect for those who demand the best in quality and performance from their fasteners.

Key Features

The ARP Hex Bolt Kits incorporate several advanced features that set them apart from standard hardware:

• Manufactured from heat-treated 8740 chromoly steel, providing exceptional tensile strength and durability for high-stress applications.
• Nominally rated at 180,000 psi tensile strength, offering a significant safety margin over traditional Grade 8 hardware, ensuring long-lasting performance under extreme conditions.
• Black oxide finish enhances corrosion resistance and provides a sleek, professional appearance suitable for visible engine components or chassis assemblies.
• Flanged hex head design allows for easy installation and removal with standard tools, ensuring a secure fit and reducing the risk of stripping or rounding the head.
• Precisely machined to strict tolerances, ensuring consistent thread engagement and optimal clamping force.
• Versatile M12 x 1.75 thread size compatible with a wide range of applications across different vehicle makes and models.
• Underhead length of 70mm provides ample thread engagement for secure fastening in various assembly configurations.
• Ideal for use in engine rebuilds, chassis modifications, trailer hardware, or any application requiring high-strength fasteners.

Construction & Design

The ARP Hex Bolt Kits are constructed from 8740 chromoly steel, a material renowned for its excellent strength-to-weight ratio and toughness. The bolts undergo a specialized heat treatment process to achieve a tensile strength rating of 180,000 psi, ensuring they can handle high torque loads without failure. The black oxide finish not only provides corrosion resistance but also reduces glare and enhances the visual appeal of the fasteners.

The flanged hex head design facilitates easy installation with standard wrenches or sockets, providing a secure grip and reducing the risk of head stripping. The precise machining and strict manufacturing tolerances guarantee consistent thread engagement and reliable clamping force, critical for maintaining the integrity of high-performance assemblies. These design features make the ARP Hex Bolt Kits a dependable choice for demanding automotive and industrial applications.

Performance & Reliability

Engineered for strength and longevity, these bolts are suitable for high-stress environments where safety and durability are paramount. Their superior tensile strength ensures they can withstand the rigors of high-performance driving, off-road conditions, or heavy-duty trailer use. The black oxide finish offers excellent corrosion resistance, extending the service life of the fasteners even in harsh environments. Whether used in engine components, suspension systems, or trailer hardware, these bolts provide a reliable fastening solution that supports your vehicle's safety and performance.

Installation & Fitment

The ARP Hex Bolt Kits are designed for straightforward, bolt-on installation. They utilize standard M12 x 1.75 thread size and feature a flanged hex head for easy tightening and removal with common hand tools. No special tools or modifications are required for most applications, making them suitable for both professional mechanics and DIY enthusiasts. Always ensure proper torque specifications are followed during installation to maximize performance and safety.

• Compatible with a wide range of automotive, marine, and trailer applications.
• Suitable for engine rebuilds, chassis modifications, and heavy-duty hardware installations.
• No cutting, drilling, or special tuning required.

What's Included

• Complete set of ARP Hex Bolts in the specified size and length
• Installation instructions (if applicable)

Ideal For

• Automotive enthusiasts seeking high-strength fasteners for engine or chassis work
• Professional mechanics requiring reliable hardware for high-stress applications
• Trailer builders and operators needing durable, corrosion-resistant bolts
• Marine applications where corrosion resistance and strength are critical