Weld-on AN Flare Bung For Custom Fabrication Catch Can Fuel Tank Etc.

HPS Steel AN-3 Weld Bungs are machined from mild steel and are compatible with 37 degree AN flare fittings. The back side of the fitting has a raised feature to keep the part aligned for welding. HPS Weld Bungs come in a raw uncoated finish to minimize the amount of prep work for assembly.

• Size: AN-3.
• Weld-on mild steel bung with male 37 degree flare.
• Suitable for custom fabrication projects such as turbo oil return, anti-lag system, coolant lines, oil tanks, gas tanks, and much more
• Features a raised section on the back side of the bung to keep the part positioned when welding.
• Compatible with water, coolant, air, oil, hydraulic fluid, and most fuels.