ARP 12pt Hardware Kit

2010–2025 Universal Fit for Automotive, Marine, and Trailer Applications

Part #: 672-1005

Overview

The ARP 12pt Hardware Kit is a premium-quality fastener solution designed to provide strength, reliability, and peace of mind for a wide range of automotive, marine, and trailer applications. Crafted from high-grade materials and engineered for durability, this hardware kit is ideal for enthusiasts and professionals seeking to ensure secure, long-lasting connections in their projects. Whether you're assembling engine components, securing trailer parts, or performing custom modifications, ARP's hardware offers the confidence and performance you need.

Designed with precision and attention to detail, this kit features heat-treated chromoly bolts that stand up to demanding conditions. Its black oxide finish not only enhances corrosion resistance but also provides a sleek, professional appearance. With a tensile strength rated at 180,000 psi, these fasteners deliver a substantial safety margin over standard Grade 8 hardware, making them suitable for high-stress environments and critical applications.

Key Features

The ARP 12pt Hardware Kit offers a combination of advanced materials and engineering to ensure optimal performance and longevity. Key features include:

• Premium Material: Made from 8740 chromoly steel, known for its exceptional strength and toughness, ensuring reliable performance under high loads.
• Heat Treatment: Carefully heat-treated to achieve a tensile strength of 180,000 psi, providing a significant safety margin for critical fastener applications.
• Black Oxide Finish: Offers excellent corrosion resistance and a professional appearance, suitable for both indoor and outdoor use.
• Versatile Thread Size: M10 x 1.50 metric threads, compatible with a wide range of automotive and industrial components.
• Durability: Designed to withstand harsh environments, including exposure to moisture, heat, and vibration, without compromising strength or integrity.
• Precision Manufacturing: Manufactured to strict tolerances to ensure proper fitment and ease of installation.
• Wide Range of Applications: Suitable for use in engine assembly, chassis modifications, trailer construction, and marine projects.

Construction & Design

The ARP hardware kit features high-strength chromoly steel, which is heat-treated to maximize toughness and fatigue resistance. The black oxide coating not only enhances corrosion resistance but also reduces glare and provides a clean, finished look. Each fastener is manufactured with precision threads and heads to ensure proper fitment and torque consistency. The 12-point (12pt) head design allows for increased wrench engagement, making installation and removal easier in tight spaces and reducing the risk of stripping.

Designed with durability in mind, these bolts are suitable for demanding environments where reliability is critical. The combination of high-quality materials and meticulous manufacturing processes ensures that these fasteners will perform consistently over time, even under vibration, thermal cycling, and exposure to the elements.

Installation & Fitment

The ARP 12pt Hardware Kit is designed for straightforward installation with standard hand tools. Its precise threading and high-quality construction ensure a secure fit, and the 12-point head design allows for easier wrench engagement in tight spaces. No special tools or modifications are required beyond standard metric wrenches or sockets. Proper torque specifications should be followed to ensure optimal clamping force and safety.

This kit is compatible with a variety of automotive, marine, and trailer components that utilize M10 x 1.50 fasteners. Always verify thread compatibility and application requirements before installation.

What's Included

• High-strength M10 x 1.50 chromoly bolts
• Complete set with the necessary hardware for your application
• Installation instructions (if provided)

Ideal For

• Automotive enthusiasts performing engine or chassis modifications
• Marine applications requiring corrosion-resistant fasteners
• Trailer builders and repair professionals
• Any project demanding high-strength, reliable fasteners