HPS 7104SS Male Weld-On -4 AN Fittings Stainless Steel Bung

Weld-on AN flare bung for custom fabrication, catch can, fuel tank, etc. HPS stainless steel AN-4 Weld Bungs are machined from 304 stainless 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-4. Weld-on 304 stainless 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.