ARP 12pt Hardware Kit

3/8˝-16 SAE Bolt Kit for Automotive, Marine, and Trailer Applications

Part #: 642-2000

Overview

The ARP 12pt Hardware Kit is a premium-quality fastener solution designed for automotive enthusiasts, builders, and professionals who demand the best in strength, durability, and reliability. Crafted from high-grade materials, this bolt kit provides a robust fastening option for a wide range of applications, including engine components, chassis assemblies, marine equipment, and trailer setups. Whether you're assembling a high-performance engine or securing critical components on your boat or trailer, these ARP fasteners deliver peace of mind and exceptional performance.

Engineered for those who require superior strength and safety margins, the ARP 12pt Hardware Kit ensures your installation is secure and long-lasting. Its versatile design makes it suitable for both daily drivers and high-stress racing environments, providing a reliable fastening solution that supports your vehicle's performance and safety needs.

Key Features

The ARP 12pt Hardware Kit stands out due to its meticulous construction and thoughtful design features. Here are some of the key aspects that make this fastener kit a top choice:

• Material Excellence: Made from specially heat-treated 8740 chromoly steel, these bolts offer exceptional tensile strength and toughness, ensuring they withstand high-stress conditions without failure.
• High Tensile Strength: Rated at 180,000 psi tensile strength, these fasteners provide a significant safety margin over standard Grade 8 hardware, making them ideal for demanding applications.
• Black Oxide Finish: The durable black oxide coating enhances corrosion resistance and provides a sleek, professional appearance suitable for both performance and aesthetic purposes.
• Versatile Sizes and Head Styles: Available in a wide range of thread sizes, including the popular 3/8˝-16, and various head styles to suit different installation needs.
• Precision Manufacturing: ARP's advanced manufacturing processes ensure consistent quality, precise threading, and reliable torque characteristics.
• Wide Compatibility: Designed to fit a broad spectrum of automotive, marine, and trailer components, making it a versatile choice for many projects.
• Enhanced Safety Margin: The high tensile rating provides extra margin of safety, especially important in high-performance or critical applications.

Construction & Design

The ARP 12pt Hardware Kit features a robust construction utilizing 8740 chromoly steel, a material renowned for its strength and toughness. Each fastener is carefully heat-treated to achieve a tensile strength of 180,000 psi, ensuring durability under extreme conditions. The black oxide finish not only adds corrosion resistance but also reduces glare and provides a professional look. The precision-machined threads and high-quality manufacturing standards guarantee a consistent fit and reliable torque characteristics, making installation straightforward and secure. The 12-point (12pt) head design allows for better grip and easier tightening or loosening in tight spaces, providing added convenience during assembly and maintenance.

Performance & Reliability

These ARP bolts are engineered to provide a substantial safety margin and long-term reliability. Their high tensile strength ensures they can handle the stresses of high-performance applications, while the heat treatment process enhances their toughness and fatigue resistance. The black oxide finish offers excellent corrosion protection, making these fasteners suitable for marine environments and other harsh conditions. Whether used in engine assembly, chassis mounting, or trailer securing, these bolts help support your vehicle's integrity and safety.

Installation & Fitment

The ARP 12pt Hardware Kit is designed for easy, bolt-on installation. Its precise threading and high-quality manufacturing ensure a secure fit with compatible components. No special tools beyond standard wrenches are required, and the 12-point head design allows for better access in tight spaces. These fasteners are suitable for use in a variety of applications where 3/8˝-16 threads are standard. Always torque to the manufacturer’s specifications to ensure optimal performance and safety. No cutting, drilling, or special modifications are necessary for most standard applications.

What's Included

• Complete set of 3/8˝-16 SAE bolts in various lengths and head styles
• High-quality hardware for secure fastening
• Instruction sheet for proper installation and torque specifications

Ideal For

This hardware kit is perfect for automotive builders, race car enthusiasts, marine mechanics, and trailer operators who require high-strength fasteners that offer safety, durability, and corrosion resistance. It is suitable for engine assembly, chassis mounting, or any application demanding reliable, high-performance hardware.

Emissions Note

This product is designed for use in off-road, racing, or marine applications and may not be legal for street use in all jurisdictions. Please verify local regulations before installation if emissions compliance is a concern.