ARP 12-Point Stainless Bolt Set 5-Piece 3/8-24 Thread Model 713-1250

Description

Product Overview

ARP has built a reputation for precision engineering, and the 12‑point stainless bolt set exemplifies that legacy. This collection includes five bolts, each machined to exacting tolerances and finished with a stainless coating that resists corrosion even in the harshest engine environments. The 3/8‑24 thread size is a common standard for many performance applications, making these bolts a versatile choice for a variety of engine builds, from street‑legal upgrades to race‑ready configurations. The bolts are painted for added protection, yet the underlying stainless material ensures long‑term durability. Every component is packaged in a compact box that measures 5.08 cm high, 6.35 cm long, and 6.35 cm wide, providing a convenient storage solution for workshops and garages.

Beyond the raw specifications, the design of the ARP 12‑point bolts focuses on ease of installation. The 12‑point head allows for better torque transfer compared to traditional hex heads, reducing the chance of cam‑out and providing a smoother tightening experience. The bolts are engineered to maintain consistent preload, which is critical for engine reliability and performance. Whether you are assembling a new engine block, replacing worn studs, or reinforcing a high‑stress area, these bolts deliver the strength and precision required for demanding automotive tasks.

Manufactured in the United States, the ARP 713‑1250 model adheres to strict quality control standards. Each bolt undergoes rigorous testing for tensile strength, shear resistance, and thread integrity before it reaches the customer. The global trade identification number (GTIN) 00672036030605 and UPC 672036030605 ensure traceability throughout the supply chain, giving you confidence that you are receiving a genuine ARP product. The set has earned a five‑star rating from customers, reflecting its reliability and performance in real‑world applications.

In addition to the core technical attributes, the set includes a comprehensive set of installation instructions that guide users through proper torque specifications and best practices. This documentation helps both seasoned professionals and hobbyists achieve optimal results without the need for additional research. The bolts are compatible with a wide range of engine families, making them a universal solution for many automotive platforms.

Overall, the ARP 12‑point stainless bolt set combines high‑grade materials, precise engineering, and user‑focused design to deliver a product that meets the exacting standards of performance enthusiasts. Its blend of durability, ease of use, and universal applicability positions it as a go‑to choice for anyone seeking reliable engine fasteners.

Usage

These bolts are ideal for a range of automotive scenarios, including engine rebuilds, performance upgrades, and routine maintenance. When installing a high‑performance camshaft, the 12‑point head provides superior torque control, ensuring the camshaft remains securely seated under extreme loads. For street racers looking to replace stock studs with stronger alternatives, the stainless construction offers resistance to fatigue and corrosion, extending the lifespan of critical engine components.

In a workshop environment, the universal fit of the 3/8‑24 thread means mechanics can quickly swap these bolts into various engine families without needing multiple part numbers. The painted finish not only adds an aesthetic appeal but also protects the bolts during handling and storage, reducing the risk of surface damage before installation. The compact packaging makes it easy to keep the set organized alongside other tools and fasteners, streamlining workflow and minimizing downtime.

For DIY enthusiasts, the set provides a straightforward upgrade path. By replacing older, worn bolts with ARP’s stainless version, hobbyists can improve the reliability of their builds while enjoying the confidence that comes from using a brand known for engineering excellence. Whether the project involves a classic muscle car, a modern sports sedan, or a custom hot rod, these bolts deliver the performance and durability needed to support demanding power levels.

Why Choose Us

Choosing ARP means selecting a brand that prioritizes quality at every stage of production. Our bolts are forged from premium stainless steel, a material chosen for its balance of strength and corrosion resistance. The manufacturing process includes precision CNC machining, followed by a meticulous polishing and painting sequence that protects the threads and head from environmental exposure.

We stand behind our products with a robust warranty and responsive customer support. If you encounter any issues during installation or have questions about compatibility, our technical team is ready to assist, ensuring you get the most out of your purchase. This commitment to after‑sales service differentiates ARP from generic fastener suppliers and reinforces our reputation as a trusted partner for performance enthusiasts.

Furthermore, each bolt is tested against industry standards for tensile strength and shear capacity, guaranteeing that the fasteners can handle the stresses of high‑output engines. The combination of rigorous testing, superior materials, and dedicated support creates a value proposition that is hard to match, making ARP the logical choice for serious automotive work.

Key Features

• Five high‑strength stainless bolts with 12‑point heads for superior torque control.
• 3/8‑24 thread size provides a universal fit for many engine applications.
• Corrosion‑resistant stainless finish extends service life in harsh environments.
• Painted coating adds extra protection and a professional appearance.
• Comes with dedicated customer support and a clear warranty for peace of mind.

FAQ

What engines are compatible with the 3/8‑24 thread size?

The 3/8‑24 thread is a common standard used in many American V8 engines, as well as select European and Japanese platforms. It works well for camshaft installations, main bearing studs, and other high‑stress fastener locations. Always verify your specific engine’s specifications before installation.

Can I use these bolts for street‑legal applications?

Yes. The ARP 12‑point stainless bolts meet the durability and safety requirements for both street and performance use. They are designed to maintain proper preload and resist fatigue, making them suitable for daily driving as well as track days.

How do I determine the correct torque setting?

Torque specifications are provided in the included installation guide and can also be found in your engine’s service manual. As a general rule, stainless steel bolts may require slightly higher torque than comparable carbon steel fasteners, but always follow the manufacturer’s recommended values.

What warranty does ARP offer on this bolt set?

ARP provides a limited warranty that covers defects in material and workmanship for a period of one year from the date of purchase. If you experience any issues, contact ARP customer service with your purchase details for assistance.

Is the set suitable for high‑performance racing applications?

Absolutely. The combination of a 12‑point head, stainless construction, and precise machining makes these bolts ideal for high‑output engines and racing environments where reliability and strength are critical.