Description
Precision-machined from SUS303 stainless steel, this FTF AN‑4 weld-on bung provides a robust 37°‑flare male port for custom fluid system fabrication. Weld it securely into tanks, brackets, or reservoirs, then bolt on your AN‑4 hose ends. Built to withstand corrosive environments and high pressure, it’s ideal for fuel, oil, or coolant systems in high-performance and motorsport applications.
