ARP Brake Hat Bolt Kit

2010–2025 Universal Fit for Brake Rotor Assembly

Part #: 300-0803

Overview

The ARP Brake Hat Bolt Kit is a high-quality fastening solution designed specifically for securing brake rotors to the brake hat assembly. Crafted by ARP, a renowned name in high-performance fasteners, this kit ensures a secure and reliable connection between critical brake components. Whether you're building a custom brake setup, restoring a classic, or upgrading your existing system, these bolts provide the strength and durability needed for safe and consistent braking performance.

Ideal for automotive enthusiasts, racers, and professional mechanics, the ARP Brake Hat Bolt Kit offers peace of mind during demanding driving conditions. Its robust construction and protective finish help maintain integrity under high heat and stress, making it suitable for street, track, or off-road applications. With ARP's reputation for precision and quality, you can trust these bolts to perform reliably over time.

Key Features

The ARP Brake Hat Bolt Kit combines advanced materials and engineering to deliver superior performance and longevity. Key features include:

• Manufactured from high-strength 8740 chromoly steel, providing exceptional tensile strength and resistance to shear forces during braking.
• Finished with a durable black oxide coating that offers corrosion resistance and a sleek appearance, ensuring longevity even in harsh environments.
• Designed with a 1/4 in.-28 thread size, compatible with a wide range of brake rotor and hat assemblies.
• Precision-machined to exact specifications for a perfect fit, reducing the risk of loosening or uneven wear.
• Includes no washers, allowing for custom installation preferences or compatibility with existing hardware.
• Engineered to withstand the high temperatures and stresses generated during aggressive braking, making it suitable for performance and racing applications.
• Backed by ARP's industry-leading quality control standards, ensuring each bolt meets strict performance and durability criteria.
• Easy to install with standard tools, providing a straightforward upgrade or replacement for your brake system.

Construction & Design

The ARP Brake Hat Bolt Kit features a one-piece design crafted from 8740 chromoly steel, a material known for its excellent strength-to-weight ratio and toughness. The black oxide finish not only enhances corrosion resistance but also reduces glare and provides a professional appearance. The precise threading and machining ensure a secure fit, minimizing the risk of loosening under high-stress conditions. These bolts are engineered to withstand the thermal expansion and contraction typical of braking systems, maintaining consistent clamping force and safety.

Installation & Fitment

The ARP Brake Hat Bolt Kit is a straightforward bolt-on upgrade that requires no special tools beyond standard socket and wrench sets. The bolts are designed to thread directly into compatible brake hat assemblies, providing a secure and precise fit. No cutting, drilling, or additional modifications are necessary, making installation quick and hassle-free. Always ensure that the bolts are torqued to the manufacturer's specifications to guarantee optimal safety and performance.

• Compatible with a wide range of brake rotor and hat assemblies that use 1/4 in.-28 threads.
• Suitable for street, track, and off-road applications where reliable rotor attachment is critical.

What's Included

• Complete set of ARP Brake Hat Bolts (quantity as specified for your application)

Ideal For

• Performance enthusiasts upgrading or restoring brake systems
• Racers seeking high-strength fasteners for demanding conditions
• Professional mechanics and custom builders
• Anyone requiring durable, corrosion-resistant brake rotor fastening hardware