12301080 - Tweco 23-50-F MIG Nozzle, 1/2" Bore, Flush Tip

Reliable Performance with the Tweco 23-50-F Nozzle

When you are under the hood, the last thing you want to worry about is your gas coverage or your view of the puddle. The Tweco 23-50-F MIG nozzle is a staple in the welding industry for a reason: it works as hard as you do. Designed to fit the legendary Tweco #3 and #4 MIG guns, this nozzle features a slip-on design that makes swapping out consumables fast and frustration-free. No threads to cross or seize up with spatter—just slide it over the insulator, and you are ready to burn wire.

The "F" in 23-50-F stands for "Flush," which refers to where your contact tip sits in relation to the end of the nozzle. With a flush tip, you get a clear view of the arc and the weld pool, which is a game-changer when you are maneuvering into tight corners or need precise control over your bead placement. It also allows you to maintain a tighter stick-out, giving you a crisp, hot arc that digs in exactly where you need it. The 1/2-inch bore is the "Goldilocks" size for most standard welding jobs—wide enough to provide excellent shielding gas coverage but narrow enough to keep you from wasting gas.

Built from heavy-duty copper, this nozzle stands up to the intense heat of high-amperage welding. It resists spatter buildup better than cheaper alternatives, meaning you spend less time banging your gun against the table and more time welding. Whether you are running a Spray Master or a Classic Tweco gun, keeping a pack of these 23-50-F nozzles in your toolbox ensures you are always prepared for whatever the job throws at you. It is a small part that makes a big difference in your weld quality and daily efficiency.