169724 - Miller 169724 M-25 Gun Nozzle, 1/2 in Orifice, 1/8 in Recess

Upgrade Your Weld Quality with Genuine Miller Parts

Is your current MIG nozzle clogged with spatter or battered from daily abuse? The Miller 169724 Nozzle is the genuine replacement part you need to restore your M-25 or M-40 MIG gun to factory-fresh performance. As any experienced welder knows, the condition of your nozzle directly impacts the quality of your weld. A worn or deformed nozzle can disrupt gas flow, leading to porosity and erratic arcs. This nozzle features a 1/2-inch orifice, which is the standard size for most general fabrication tasks, providing a perfect balance of gas coverage and accessibility.

The 1/8-inch tip recess is a favorite feature among fabricators. It keeps your contact tip tucked away just enough to prevent accidental arcing against the base metal, which is a common frustration when working in corners or tight spots. Additionally, the recess helps protect the tip from the intense heat of the puddle, potentially extending the life of your consumables. Because it is a slip-type nozzle, you don't need to fumble with threads or pliers to take it off. Simply twist and pull to remove it for a quick cleaning or to swap out a contact tip, then slide it back on to get back to burning wire.

This nozzle is built from high-quality solid brass. Why brass? Because spatter doesn't stick to it as stubbornly as it does to other metals. This means you spend less time scraping out your nozzle and more time welding. Whether you are running a classic Millermatic 200 or a modern Millermatic 252, this nozzle is the direct fit for your standard gun. Don't settle for generic knock-offs that might fit loosely or restrict gas flow; stick with genuine Miller components to ensure your machine runs exactly the way it was designed to.