Add a compact NPT 1/4" threaded connection to tanks, manifolds, or custom fabrications. The WB-N04 weld bung is ideal for pressure taps, sensor ports, gauge connections, and small-diameter fluid fittings in industrial, agricultural, and OEM applications. Its stepped profile ensures a strong, flush weld with minimal heat distortion. Compatible with any standard 1/4" NPT male fitting.
1/4" NPT Stainless Steel 304 Female Threaded Stepped Weld Bung Mounting Fitting (OD 0.7") with Top Head (OD 1.0") Stainless Steel 304 for corrosive environments, rigid and durable construction.
Need to seal the port? Our stainless steel Allen Key Slotted Plugs (PLG series) with copper washers are the perfect companion — available in metric sizes M12 through M22. Use an NPT plug for a clean, leak-free closure when the port is not in use.
