Built Tough 1 Inch Weld On Hose Barb Bung Fitting Natural Aluminum Stepped Design Hot Rod Ready Drop Dead Easy Fabrication Upgrade For Auto Fuel Oil Lines
✔️ 1 inch natural aluminum bung, stepped design, minimal anodize.
This natural aluminum weld-on bung gives you a solid way to add a 1-inch (25.4mm) hose connection where your setup lacks one. The stepped body keeps things handy during fabrication so the fit stays tight against your surface. A light anodizing coat protects the metal while letting your welder grip the surface properly for a clean seal. Pair this fitting with your AN lines to route fuel, oil, coolant, or air to places like intercooler piping or a custom tank.
✅ 1 inch and 25.4mm opening accepts standard rubber hose clamps down.
✅ Stepped geometry provides a stable shoulder for accurate weld placement.
✅ Light anodization prevents contamination spots so the joint melts smooth.
✅ Formed 37 degree female seat meets flare standards for fluid transfer.
✅ Ideal for welding onto flat panels, pipes, or fabricated fuel tanks.
💡 What is a weld on bung fitting used for in custom automotive fabrication?
These aluminum fixtures give you a handy way to secure fluid lines on panels lacking existing ports.
- Install one on intercooler piping to add quick access valves for pressurization checks easily.
- Mount the alloy boss onto a reservoir tank wall to route return fuel or air flow smoothly.