Fragola Performance Weld Bung

Universal 3/8" NPT Female Weld Bung with .750" Diameter Step

Part #: 499506

Overview

The Fragola 3/8" NPT Female Weld Bung with a .750" Diameter Step is a high-quality component designed for performance automotive applications. Crafted from durable aluminum, this weld bung provides a reliable and secure connection point for fuel, oil, or other fluid lines in custom or modified setups. Whether you're building a race car, restoring a classic, or upgrading your vehicle's fluid system, this weld bung offers a robust solution that ensures longevity and consistent performance.

Ideal for automotive enthusiasts and professional fabricators, this weld bung allows for precise installation in fuel tanks, oil pans, or other custom plumbing configurations. Its high-grade aluminum construction ensures resistance to corrosion and heat, making it suitable for demanding environments. The .750" diameter step provides a seamless transition for fittings or hoses, facilitating easier assembly and maintenance.

Key Features

Designed with performance and durability in mind, the Fragola weld bung offers several key features:

• Constructed from high-quality aluminum alloy, providing strength and corrosion resistance for long-lasting use.
• Precision-machined with a .750" diameter step, ensuring a perfect fit for compatible fittings and hoses.
• Features a 3/8" NPT female threaded port, compatible with a wide range of fittings and adapters for versatile applications.
• Welded design allows for secure attachment directly into fuel tanks, oil pans, or custom plumbing setups, ensuring leak-free operation.
• Lightweight yet sturdy, contributing to overall vehicle weight reduction without sacrificing strength.
• Suitable for universal use across various automotive projects, including racing, off-road, and custom builds.
• Backed by Fragola's limited warranty, ensuring quality and customer satisfaction.

Construction & Design

This weld bung is meticulously crafted from high-quality aluminum, known for its excellent strength-to-weight ratio and resistance to corrosion. The precision machining process guarantees a perfect fit and consistent threading, which is critical for leak-free connections. The .750" diameter step is designed to accommodate a variety of fittings, providing a smooth transition that simplifies installation and reduces potential leak points. Its compact, streamlined design ensures minimal space requirements while maintaining structural integrity, making it suitable for tight engine bays or custom fabrication projects.

Performance & Application

Built for performance applications, this weld bung helps support reliable fluid transfer in high-stress environments. Its robust construction ensures it can withstand the rigors of racing, off-road driving, or daily use. The aluminum material dissipates heat effectively, reducing the risk of thermal expansion issues. When welded properly into your fuel tank or oil pan, it provides a secure, leak-proof connection point that maintains integrity over time. Its universal design makes it adaptable to various setups, providing flexibility for custom plumbing configurations.

Installation & Fitment

Installing the Fragola weld bung requires welding expertise, as it is designed to be permanently affixed to your fuel tank, oil pan, or other compatible components. The process involves TIG or MIG welding techniques to ensure a strong, durable bond. No additional machining or modifications are typically necessary beyond the welding process. Once installed, the 3/8" NPT female port allows for easy attachment of fittings, hoses, or lines. Proper welding and sealing are essential to ensure a leak-free, long-lasting connection.

• Weld directly into your fuel tank, oil pan, or custom plumbing setup.
• Ensure proper welding techniques are used for a secure, leak-proof installation.
• No additional cutting or drilling required beyond the welding process.

What's Included

• 1 x Weld Bung with 3/8" NPT Female Thread and .750" Diameter Step

Ideal For

• Performance automotive builds
• Custom fuel and oil system fabrication
• Race cars and off-road vehicles
• Restorations requiring durable, reliable fluid fittings

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.