ARP Hex Bolt Kits

1/2˝-13 SAE Bolt Kit for Automotive, Marine, and Trailer Applications

Part #: 617-1750

Overview

The ARP Hex Bolt Kits are high-quality fasteners designed to meet the demanding needs of automotive enthusiasts, marine professionals, and trailer builders. Crafted from premium materials, these bolts provide exceptional strength, durability, and reliability for a wide range of applications. Whether you're assembling engine components, securing trailer parts, or performing custom modifications, these bolts are engineered to deliver consistent performance and peace of mind.

Designed with versatility in mind, the ARP Hex Bolt Kits are suitable for use on cars, boats, and trailers, making them an excellent choice for both professional mechanics and DIY enthusiasts. Their robust construction ensures they can withstand harsh environments, vibrations, and high-stress conditions, helping you achieve secure, long-lasting fastening solutions.

Key Features

The ARP Hex Bolt Kits stand out due to their superior materials and precise manufacturing processes. Here are some of the key features that make these fasteners a top choice:

• Material Excellence: Made from heat-treated 8740 chromoly steel, these bolts offer outstanding tensile strength and toughness, ensuring they can handle high loads and stress.
• High Tensile Strength: Rated at 180,000 psi tensile strength, these bolts provide a significant safety margin over standard Grade 8 hardware, making them ideal for critical applications.
• Corrosion Resistance: Finished with a black oxide coating, these bolts resist rust and corrosion, extending their service life in various environments.
• Precision Manufacturing: Manufactured to strict specifications, ensuring consistent thread pitch, head dimensions, and overall quality for reliable installation.
• Wide Range of Sizes and Styles: Available in various thread sizes, head styles, and lengths to suit your specific needs.
• Easy Installation: Designed for straightforward use with standard tools, these bolts provide secure fastening without hassle.
• Versatile Application: Suitable for securing engine components, mounting brackets, trailer hitches, and more.

Construction & Design

The ARP Hex Bolt Kits are constructed from high-grade 8740 chromoly steel, a material renowned for its strength and toughness. The bolts undergo a specialized heat treatment process to achieve a tensile strength of 180,000 psi, ensuring they can withstand extreme forces without deformation or failure. The black oxide finish not only enhances corrosion resistance but also provides a sleek, professional appearance.

The hex head design allows for easy tightening and loosening using standard wrenches or sockets, while the precise threading ensures a secure fit in compatible nuts and threaded holes. The wide variety of sizes and styles ensures compatibility with numerous applications, making these bolts a versatile addition to any toolkit.

Performance & Reliability

With their high tensile strength and durable construction, these ARP bolts provide a reliable fastening solution for high-performance and heavy-duty applications. They help support increased safety margins and reduce the risk of fastener failure under stress. Whether used in engine assembly, chassis mounting, or trailer construction, these bolts deliver consistent, dependable performance.

Installation & Fitment

Installing the ARP Hex Bolt Kits is straightforward, thanks to their standard thread size and head design. They are designed to bolt directly into compatible threaded holes or nuts without the need for special tools or modifications. No cutting, drilling, or additional tuning is required, making them a convenient upgrade or replacement part for your vehicle or project.

• Simply tighten with a standard wrench or socket set to the specified torque for your application.
• Ensure proper thread engagement and clean mating surfaces for optimal performance.

What's Included

• Complete set of high-strength 1/2˝-13 chromoly bolts
• Assorted sizes and head styles as specified in the kit
• All necessary hardware for installation

Ideal For

• Automotive enthusiasts performing engine builds or modifications
• Marine professionals securing boat components
• Trailer builders and repair technicians
• Anyone requiring high-strength, reliable fasteners for demanding applications

Emissions Note

These ARP Hex Bolt Kits are designed for general use and do not carry specific emissions compliance markings. Always verify compatibility with your local regulations before installation.