The Fragola -4AN male weld bung provides a welded adapter port for custom fluid plumbing, giving a robust -4AN male connection where a welded fitting is required. It’s intended for fabrication and system modifications that need a permanent AN port. Use it in fuel, oil, or coolant lines when a secure, welded -4AN male fitting is preferred for professional installations.
Fragola -4AN Male Weld Bung