M22 x 1.5 weld bung — one of the larger metric sizes for high-flow ports and heavy-duty drain applications. The WB-M22 is used in large industrial tanks, agricultural equipment, heavy machinery, and marine systems where a robust, corrosion-resistant threaded port is required. Stepped design ensures consistent weld penetration and a clean, professional finish. Pairs perfectly with our PLG-M22 stainless steel plug.
M22 x 1.5 Stainless Steel 304 Female Threaded Stepped Weld Bung Metric Mounting Boss Fitting (OD 1-1/4") with Top Head (OD 1.5") Stainless Steel 304 for corrosive environments, rigid and durable construction.
