ICT Billet Flange Bolt 3/8-16 Heavy Duty

Description

Product Overview

ICT Billet presents a 16‑piece set of 3/8‑16 flange bolts engineered for demanding automotive exhaust systems. Each bolt is forged from high‑quality alloy steel and heat‑treated to meet grade 10.9 specifications, delivering exceptional tensile strength and shear resistance. A durable metallic finish combined with a zinc coating provides long‑lasting corrosion protection, while the hex flange head distributes load evenly and eliminates the need for separate washers. The compact 0.38‑inch diameter and 15.2‑ounce total weight make the set easy to handle and store.

Usage

These bolts are designed for professional mechanics and DIY enthusiasts who need reliable fasteners for exhaust manifolds, mufflers, catalytic converters, and related components. Their heavy‑duty construction tolerates high temperatures and vibration, making them suitable for both daily drivers and high‑performance vehicles. Installation is straightforward: simply align the flange with the mounting surface, insert the bolt, and tighten to the recommended torque. No additional washers are required, reducing part count and installation time.

Why Choose Us

ICT Billet is a trusted manufacturer known for precision‑engineered fasteners. Each bolt undergoes rigorous quality control, ensuring consistent hardness and dimensional accuracy across the entire set. The zinc coating not only resists rust but also prevents threads from seizing, extending the service life of both the bolt and the mating component. With a 4.3‑star rating from over 130 verified customers, this product has proven its reliability in real‑world automotive repairs.

Key Features

• Grade 10.9 alloy steel provides superior tensile strength for high‑stress applications.
• Zinc coating offers long‑term corrosion resistance and thread protection.
• Hex flange head distributes load evenly, eliminating the need for separate washers.
• Precise 3/8‑16 thread pitch ensures a perfect fit for standard exhaust hardware.
• Comes in a convenient 16‑bolt set, ready for immediate replacement projects.

FAQ

What size wrench is needed to install these bolts?

A standard 13 mm (½ inch) socket or wrench fits the hex flange head perfectly, allowing for easy tightening to the manufacturer’s torque specifications.

Can these bolts be used on stainless‑steel exhaust components?

Yes, the zinc coating is compatible with stainless‑steel surfaces and helps prevent galvanic corrosion while maintaining a secure thread engagement.

Are washers truly unnecessary with these bolts?

The integrated flange acts as a built‑in washer, providing a broad bearing surface that distributes pressure and prevents deformation of the mating part.

How do I determine the correct torque setting?

For grade 10.9 bolts of this size, a torque range of 45–55 Nm (33–41 lb‑ft) is recommended. Always refer to your vehicle’s service manual for exact specifications.

What is the warranty on these bolts?

ICT Billet offers a limited one‑year warranty against material defects, ensuring you receive a product that meets the highest standards of durability and performance.