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

Packaging: pack of 1
$26.23/EA $16.65/pack of 1 only $16.65/EASave 37%

Usually ships within 3-5 business days

OVERVIEW

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.

Additional Information
Brand:ESAB
Material:Brass
Thread Size:1/4" NPTF
Hose Size:3/16" I.D.
Connection Type:Hose Barb to Thread
Shape:Straight Hex Nipple
Thread Standard:National Pipe Taper Fuel (Dryseal)
Application:Gas Distribution, Welding Equipment
Packaging Description:pack of 1

INCLUDED

  • 1 x Brass Hex Nipple (1/4" NPTF x 3/16" Hose Barb)

APPLICATIONS

  • Connecting shielding gas hoses to wire feeders
  • Adapting regulators to smaller diameter hoses
  • Custom gas manifold assembly
  • Repairing damaged gas connections on welding machines
  • Pneumatic tool setups requiring 3/16" hose

FAQ

The thread size is 1/4" NPTF (National Pipe Taper Fuel), which is compatible with standard 1/4" NPT ports but offers a tighter seal.

This fitting is designed for a hose with a 3/16" Inner Diameter (I.D.).

Brass is generally suitable for oxygen, but all fittings used for oxygen service must be cleaned specifically for oxygen to remove oils and grease before installation.

NPTF threads are designed to seal mechanically (dryseal), but using a compatible thread sealant or Teflon tape is often recommended in gas applications to ensure a 100% leak-free connection.

It is manufactured from high-quality brass.

Yes, as long as the pressure and temperature are within the hose and fitting ratings, brass is suitable for water applications.

You should use a hose clamp or a crimp ferrule to secure the hose onto the barb to prevent it from popping off under pressure.

This is a 'Nipple', which typically indicates a Male thread. It has Male 1/4" NPTF threads.