950510 - ESAB 1/4 NPTF to 3/16 Hose Barb Adapter

Reliable Hose Adapter for Your Welding Rig

When you are setting up your welder or replacing worn-out gas lines, the small fittings matter just as much as the power source. The ESAB 950510 Hex Nipple is the part you reach for when you need to connect a standard 3/16" gas hose to a machine, regulator, or flowmeter with a 1/4" NPTF port. Don't settle for cheap, generic fittings that might crack or cross-thread; trust ESAB's brass components to keep your gas flowing smoothly and your welds clean.

This adapter is built from solid brass, making it tough enough to handle the daily grind of a fabrication shop. It won't rust out like steel fittings might, and it stands up to the vibration of heavy machinery. The hex-shaped body is a simple but essential feature—it gives you a solid grip with your wrench so you can tighten it down securely without stripping the edges. No more struggling with pliers on round fittings.

Why NPTF? The "F" stands for Fuel (or Dryseal), meaning the threads are cut to fit tighter than standard plumbing pipes. This ensures that your shielding gas stays inside the line where it belongs, saving you money on wasted gas and preventing porosity in your welds caused by air leaks. The hose barb end is precision-machined to grip your 3/16" hose tightly; just add a hose clamp or crimp ferrule, and you have a permanent, professional connection.

Whether you are retrofitting an older TIG machine, building a custom purge setup, or simply replacing a damaged fitting on your wire feeder, the ESAB 950510 is the right tool for the job. It fits seamlessly into any professional welder's maintenance kit, ensuring you are never stuck waiting on a part when you need to be burning wire.