ARP Hex Bolt Kits

7/16˝-20 SAE Bolt Kit

Part #: 753-1250

Overview

The ARP Hex Bolt Kits are premium-quality fasteners designed for enthusiasts and professionals who demand the highest standards in their automotive, marine, or trailer applications. Crafted from high-strength chromoly steel, these bolts provide exceptional durability and reliability, ensuring your projects are built to last. Whether you're assembling a performance engine, securing critical components, or undertaking custom fabrication, these ARP bolts deliver peace of mind with their superior tensile strength and precision engineering.

Ideal for both daily drivers and high-performance builds, these bolts help support increased safety margins and structural integrity. Their black oxide finish not only enhances corrosion resistance but also provides a sleek, professional appearance. With ARP's reputation for quality and innovation, you can trust these fasteners to perform under demanding conditions, making them a valuable addition to your toolkit.

Key Features

Designed with the serious automotive enthusiast in mind, the ARP Hex Bolt Kits feature several technical advantages that set them apart from standard hardware:

• High-Strength Material: Made from specially heat-treated 8740 chromoly steel, these bolts offer a tensile strength rated at 180,000 psi, providing a significant safety margin over typical Grade 8 hardware.
• Precision Manufacturing: Each bolt is manufactured to exact specifications, ensuring consistent quality and fitment across every kit.
• Corrosion Resistance: The black oxide finish helps protect against rust and corrosion, extending the lifespan of the fasteners in harsh environments.
• Optimized Thread Design: The 7/16˝-20 SAE thread size ensures compatibility with a wide range of applications, from engine assembly to chassis work.
• Flanged Hex Head: The flanged head design distributes load evenly and provides a secure grip for tools, simplifying installation and removal.
• Appropriate Underhead Length: The 1.250-inch length offers versatility for various assembly needs without compromising strength or clearance.
• Versatile Use Cases: Suitable for automotive, boat, and trailer applications where high-strength fasteners are required for critical connections.

Construction & Design

The ARP Hex Bolt Kits are engineered with durability and precision in mind. The use of 8740 chromoly steel, a material renowned for its toughness and fatigue resistance, ensures these bolts can withstand high-stress conditions. The heat-treatment process enhances their tensile strength, making them suitable for demanding applications where safety and reliability are paramount.

The flanged hex head design allows for better torque application and load distribution, reducing the risk of bolt failure. The black oxide coating not only provides a sleek appearance but also acts as a barrier against corrosion, especially important in marine or outdoor environments. Each bolt is manufactured with tight tolerances to ensure proper fitment and consistent performance across every kit.

Performance & Reliability

These ARP bolts are built to support your high-performance projects by offering a substantial safety margin and resistance to mechanical stress. Their high tensile strength ensures they can handle increased loads, making them ideal for critical fastenings in engines, suspensions, or structural components. The robust construction minimizes the risk of stretching or breaking under extreme conditions, providing you with confidence during spirited driving or heavy-duty use.

Installation & Fitment

Installing the ARP Hex Bolt Kits is straightforward, thanks to their standard SAE thread size and precise dimensions. They are designed to bolt directly into compatible threaded holes without the need for modifications. No special tools or procedures are required, making them suitable for both professional mechanics and DIY enthusiasts. Always ensure proper torque specifications are followed to maximize safety and performance.

• Easy bolt-on installation with standard tools
• No cutting, drilling, or special modifications needed
• Compatible with a wide range of automotive, marine, and trailer applications

What's Included

• Complete set of ARP Hex Bolts with flanged hex heads
• High-quality packaging to prevent damage during shipping
• Instruction sheet for proper installation and torque specifications

Ideal For

• Automotive enthusiasts performing engine builds or chassis assembly
• Marine applications requiring high-strength fasteners
• Trailer and heavy-duty equipment assembly
• Professionals seeking reliable, safety-rated hardware for critical connections

Emissions Note

This product is designed for use in off-road, racing, or other applications not subject to emissions regulations. Please verify local laws before installation if compliance is required.