#10 Male Alum Weld Bung w/ 1.0 Dia. Step

The #10 Male Aluminum Weld Bung with 1.0-inch Diameter Step (SKU FRG499560) is a precision-engineered component designed for custom automotive fabrication. It serves as a reliable mounting point for various fuel system applications, including aftermarket fuel rails and custom fuel delivery systems. This product is ideal for fabricators and engine builders looking to enhance their automotive projects.

Constructed from lightweight aluminum, this weld bung features a male #10 AN thread on one end and a 1.0-inch diameter step designed for welding into custom fuel rails, surge tanks, or fabricated manifolds. The stepped design ensures a secure, flush weld surface that minimizes turbulence and maintains system integrity under pressure. This component is built to withstand the demands of high-flow fuel systems.

Engine builders and motorsports enthusiasts rely on this weld bung for constructing custom fuel systems in various applications, including street rods and race cars. Its compatibility with standard #10 AN female fittings and adapters ensures proper thread engagement and leak-free connections. This makes it an essential piece for anyone involved in automotive modifications.