23-50 - Tweco Style 23 Series MIG Nozzle, 1/2-inch Bore, 1/8-inch Recess, 2-Pack

Reliable Performance for Your MIG Torch

When you are in the middle of a long weld, the last thing you want to worry about is your front-end consumables failing. The Tweco Style 23-50 MIG Nozzle is built to keep you welding smoothly with minimal downtime. Designed as a direct replacement for the industry-standard 23-50 part, this nozzle fits perfectly on your trusty Tweco No. 2, 3, or 4 gun, as well as many Lincoln Magnum setups. It’s the workhorse nozzle you know and trust, now available in a convenient pack to ensure you always have a spare on hand.

The 1/2-inch bore is the "Goldilocks" size for most general fabrication jobs—large enough to provide excellent gas coverage to prevent porosity, but compact enough to see your puddle clearly. The 1/8-inch tip recess is a favorite among welders because it keeps your contact tip tucked away safely. This slight recess protects the tip from spatter buildup and accidental contact with the workpiece, which means fewer tip changes and less frustration. Whether you are running short beads or long structural welds, this nozzle helps maintain a stable arc and clean gas flow.

One of the standout features of this nozzle is its self-insulated design. You don't need to fiddle with separate, fragile insulators that crack or get lost. The high-quality silicone insulation is built right in, and the heavy-duty copper construction stands up to the heat of high-amperage welding. Simply screw it onto your diffuser, and you are ready to burn wire. It’s a solid, no-nonsense upgrade for your daily welding operations that delivers consistent results bead after bead.