Fragola Performance Systems 499560 -10 AN Male Aluminum Weld Bung with 1.0 Inch Diameter Step

The Fragola Performance Systems 499560 is a -10 AN male aluminum weld bung featuring a 1.0 inch diameter step flange, designed for professional custom fuel, oil, coolant, and transmission fluid system plumbing applications. This weld-in bung is manufactured in the USA and suitable for use with fuel, water, oil, transmission fluid, air, and more.

Key Features:

• Constructed from aerospace quality aluminum machined to mil spec tolerances
• Male -10 AN thread configuration for secure hose end attachment
• Flanged design with 1.0 inch diameter step for easy welding and installation
• High-quality construction available in a wide variety of sizes
• Engineered with years of research, testing, and retesting for optimal performance

This weld bung provides a permanent, leak-free mounting solution for AN fittings in aluminum tanks, oil pans, and custom fabricated fluid systems. The stepped flange design allows for welding from both the outside surface and reinforcement welding on the inside, ensuring maximum strength and reliability in demanding automotive, racing, and performance applications.