Stainless Steel Stud Bolt ARP Auto Part Hex Head

Description

Product Overview

The ARP 204-4104 is a high‑quality stainless steel stud bolt engineered for demanding automotive environments. Featuring a M10 right‑hand metric thread, hex head style, and a robust Grade 10.9 rating, this fastener provides exceptional tensile and shear strength. The painted black exterior finish adds corrosion resistance while matching the aesthetic of performance engines. Dimensions measure 8.5 x 4 x 2.5 inches and the bolt weighs 2.69 pounds, making it easy to handle during installation.

Usage

Designed for engine cylinder heads, turbocharger mounts, and other critical engine components, this stud bolt excels in high‑temperature and high‑stress scenarios. It is ideal for professional mechanics, race teams, and DIY enthusiasts who require a reliable fastening solution that maintains torque under extreme conditions.

Why Choose Us

ARP’s reputation for precision engineering ensures each bolt meets strict manufacturer specifications. The stainless steel construction offers superior corrosion resistance compared to standard steel fasteners, extending service life. Our rigorous quality control guarantees consistent hardness (Grade 10.9) and shear strength between 121,000‑132,000 psi, delivering confidence in every torque application.

Key Features

• Stainless steel construction for excellent corrosion resistance
• Grade 10.9 strength delivering 121‑132 kpsi shear capacity
• M10 right‑hand metric thread ensures precise fit
• Painted black finish combines durability with a sleek look
• Hex head design provides easy torque application with standard tools

FAQ

What applications is the ARP 204-4104 stud bolt suitable for?

It is ideal for securing engine cylinder heads, turbocharger housings, and other high‑stress automotive components where reliable torque retention is critical.

Can this bolt be used in non‑automotive projects?

Yes, its Grade 10.9 strength and stainless steel material make it suitable for any high‑load fastening need, including industrial machinery and custom fabrications.

Is the painted black finish purely cosmetic?

No, the finish adds an extra layer of corrosion protection while also providing a uniform appearance that matches performance engine aesthetics.

How does the bolt’s shear strength compare to standard bolts?

With a shear capacity of 121,000‑132,000 psi, it far exceeds typical grade 8.8 bolts, offering superior performance under load.

What torque specifications should be used?

Refer to the vehicle or component manufacturer’s torque chart for Grade 10.9 fasteners; typically, torque values range from 70‑90 Nm for M10 studs.