Alm Weld Tank Bung 10an Male

The Russell Aluminum Weld Tank Bung 10AN Male is a precision fuel system fitting designed for direct welding onto aluminum fuel tanks and reservoirs. This weld-on bung provides a sealed connection point for fuel lines, filler tubes, and fluid transfer applications where a permanent, leak-free joint is essential. The 10AN (10 JIC) male thread is the industry standard for high-flow fuel system connections, making this bung compatible with 10AN female fittings, hose adapters, and quick-disconnects commonly used in racing, marine, and performance automotive applications.

Constructed from aluminum, this bung is lightweight and corrosion-resistant in standard atmospheric conditions, though naturally anodized aluminum performs best when used with compatible fluids and protective coatings in harsh marine or salt-air environments. The weld-on design allows fabricators and builders to position the fitting exactly where needed, then permanently secure it through TIG or MIG welding. Once installed, the bung creates a structurally integrated fitting point that can withstand pressure and vibration typical of fuel delivery systems. The 10AN thread size handles flow rates from 50+ GPH, making it suitable for fuel delivery in modified engines, turbo systems, and off-road recovery equipment.

This fitting is ideal for custom fuel tank fabrication, performance fuel system upgrades, and specialty vehicle builds where off-the-shelf tank connections don't fit the design. Welding the bung directly into the tank eliminates boss-mounted fittings and reduces potential leak points. The Russell brand carries strong recognition in the fuel and cooling system market for precision and reliability. Weight is minimal at 0.08 lbs, and the compact form factor (2.6 × 1.75 × 4.9 inches) makes installation straightforward in tight engine bays. Individual unit sale ensures you receive exactly one bung per order.