Tweco 23-75F Fixed MIG Nozzle 3/4 Inch Bore (2-Pack)

Reliable Gas Coverage for Heavy-Duty Welds

When you are pushing high amps or running in spray transfer mode, your shielding gas coverage is the difference between a perfect bead and a porous mess. The Tweco 23-75F MIG Nozzle is built for exactly those situations. With a wide 3/4-inch bore, this nozzle delivers a massive envelope of shielding gas, ensuring your weld pool stays protected even when you are laying down heavy metal. It is the go-to choice for structural steel workers and heavy fabricators who trust the Tweco name for durability and performance.

The 'Fixed' feature of the 23-75F is a favorite among welders who want consistency. Unlike standard adjustable slip-on nozzles that might slide up or down if bumped, this nozzle seats securely in a fixed position. This means your contact tip recess stays exactly where it should be, giving you a consistent stick-out and arc length every time you pull the trigger. No more stopping to tap your nozzle back into place.

Built Tough for the Grind

Welding is a hot, dirty job, and your consumables need to keep up. Made from high-quality copper, these nozzles resist spatter adhesion and handle the intense heat of 300+ amp welding without melting or deforming. They fit the legendary Tweco #3 and #4 guns that have been the backbone of the industry for decades, as well as the newer Spray Master models. This pack comes with two nozzles, so you can keep a fresh one in your toolbox and stay welding longer. Whether you are in the shop or out in the field, trust Tweco 23-75F to keep your arc smooth and your welds clean.