401-40-38 - Tregaskiss 401 Series Nozzle, 3/8" Bore, 1/16" Recessed Tip

Get Better Access with the Tregaskiss 401-40-38 Nozzle

When you are welding in tight corners or working on intricate parts, a standard 1/2-inch or 5/8-inch nozzle can sometimes feel like a bull in a china shop. That is where the Tregaskiss 401-40-38 comes in. With a narrower 3/8-inch bore, this nozzle gives you the visibility and clearance you need to lay down perfect beads in restricted spaces without sacrificing gas coverage. It is designed for welders who demand precision and reliability from their equipment, fitting perfectly onto your Tregaskiss TOUGH GUN or compatible MIG torch.

One of the standout features of this nozzle is the 1/16-inch tip recess. If you have ever stuck a tip to the work or clogged your orifice with spatter because the tip was flush or sticking out, you will appreciate this design. The slight recess protects your contact tip from the immediate heat of the arc and reduces the likelihood of bridging spatter, meaning you spend less time scraping out your nozzle and more time welding. The high-quality copper construction ensures it runs cool, and the built-in fiberglass insulator is tough enough to handle the heat without breaking down or becoming brittle over time.

Don't settle for cheap knock-offs that melt or fall apart after a few hours of arc time. This is a genuine Tregaskiss OEM part, meaning the threads, the fit, and the concentricity are spot on. The heavy-duty crimp holds the insulator firmly in place, so you won't have the guts of the nozzle sliding out when you are trying to clean it. Whether you are running a robotic cell or a handheld setup, the 401-40-38 delivers the consistency and durability you need to keep your arc smooth and your welds clean.