Fragola 1/4 FPT Weld Bung x . 750in

If you're fabricating a custom exhaust system or modifying an existing one, you'll need a reliable way to add a port for a sensor or fitting. This weld bung from Fragola is designed to do just that. It features a 1/4 inch female pipe thread (FPT) opening, perfect for sensors like oxygen sensors or for adding a port for a vacuum line, and a .750 inch O.D. shank that's ready to be welded onto your exhaust tubing.

This bung is made from durable steel, ensuring it can withstand the heat and vibrations of an exhaust system. The shank is sized to fit common exhaust tubing diameters, making it a versatile choice for many custom builds. When welding, ensure you use appropriate techniques and filler material for steel exhaust components to create a strong, leak-free seal.