ARP 12pt Hardware Kit

Compatible with various automotive, marine, and trailer applications

Part #: 670-1010

Overview

The ARP 12pt Hardware Kit is a premium fastener solution designed for enthusiasts and professionals who demand the highest quality hardware for their projects. Whether you're assembling a high-performance engine, restoring a classic vehicle, or securing components on a boat or trailer, these ARP chromoly bolts provide unmatched strength and durability. Engineered with precision and built to withstand demanding conditions, this hardware kit ensures your installation is both reliable and long-lasting.

Ideal for applications requiring superior tensile strength and corrosion resistance, the ARP 12pt Hardware Kit is perfect for those who want to support increased safety margins and maintain the integrity of their assemblies. With ARP's reputation for quality and innovation, you can trust these fasteners to perform under stress, heat, and vibration, making them a valuable addition to your toolkit.

Key Features

The ARP 12pt Hardware Kit offers a range of features designed to meet the needs of performance enthusiasts and professional builders:

• Constructed from heat-treated 8740 chromoly steel, providing exceptional strength and toughness for demanding applications.
• Black oxide finish offers corrosion resistance and a sleek, professional appearance suitable for both visible and hidden fasteners.
• Nominally rated at 180,000 psi tensile strength, offering a significant safety margin over standard Grade 8 hardware, ensuring reliability in high-stress environments.
• Precision-machined threads and heads for a perfect fit and easy installation, reducing the risk of stripping or cross-threading.
• Available in a wide range of thread sizes, head styles, and configurations to suit various project requirements.
• Designed for use on cars, boats, trailers, and other machinery where high-quality fasteners are critical.
• Manufactured to strict quality standards to ensure consistency, durability, and performance.
• Suitable for both professional assembly and DIY enthusiasts seeking OEM-quality hardware upgrades.
• Backed by ARP's reputation for innovation and reliability in high-performance fasteners.

Construction & Design

The ARP 12pt Hardware Kit features fasteners made from 8740 chromoly steel, a material renowned for its excellent strength-to-weight ratio and toughness. Each bolt is heat-treated to achieve a tensile strength of 180,000 psi, ensuring they can withstand high loads and stresses encountered in performance and heavy-duty applications. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look.

The fasteners are precisely machined with high-quality threads and heads, ensuring a secure fit and ease of installation. The 12-point (12pt) head design allows for increased torque application and better grip with tools, reducing the risk of cam-out during tightening or removal. This design is especially beneficial in tight spaces where access may be limited.

Performance & Reliability

Designed for demanding environments, these ARP bolts deliver consistent performance and peace of mind. Their high tensile strength and corrosion-resistant finish make them suitable for use in both high-performance engines and marine environments. Whether you're assembling a race engine, restoring a vintage vehicle, or securing trailer components, these fasteners provide the strength and reliability needed to support your project.

Installation & Fitment

The ARP 12pt Hardware Kit is a bolt-on solution that requires no special tools beyond standard wrenches or sockets. The precision-machined threads ensure a straightforward installation process, and the high-quality materials mean you can tighten to the recommended torque specifications without worry. These fasteners are compatible with a wide range of applications, including automotive, marine, and trailer assemblies.

No cutting, drilling, or special modifications are necessary to install these fasteners, making them a convenient upgrade for your existing hardware.

What's Included

• Complete set of ARP 12pt chromoly bolts in various sizes and lengths as specified for your application
• All necessary hardware components for installation
• Instruction sheet for proper torque specifications and installation tips

Ideal For

• High-performance engine builds
• Vehicle restorations requiring OEM-quality fasteners
• Marine applications where corrosion resistance is critical
• Trailer assembly and maintenance
• Enthusiasts seeking durable, reliable hardware for demanding environments

Emissions Note

This product is designed for use in applications where high strength and durability are required. Please verify compatibility with your local regulations before use in emissions-critical systems. ARP fasteners are intended for off-road, racing, or recreational use and may not be legal for street use in all jurisdictions.