12401434 - Tweco 24CT-75-S MIG Nozzle 3/4" Bore Coarse Thread (2-Pack)

Maximize Your Weld Quality

As a welder, you know that gas coverage is everything. If your shielding gas is compromised, your weld is compromised. The Tweco 24CT-75-S MIG Nozzle is built for those jobs where you need to lay down serious metal. With a massive 3/4-inch bore, this nozzle provides a wide, stable umbrella of shielding gas, making it the perfect choice for high-amperage spray transfer welding or working on aluminum and stainless steel where atmosphere contamination is a deal-breaker. Stop worrying about porosity and focus on your bead profile.

Built for the Grind

We've all fought with a nozzle that just won't come off after a long day of welding. The heat and spatter can weld a fine-thread nozzle right to the diffuser. Tweco solved this with their Coarse Thread (CT) design. With just a quick twist, the 24CT-75-S comes loose, allowing you to clean out spatter or change your contact tip in seconds, not minutes. This means less frustration and more arc-on time. The heavy-duty copper walls are thick enough to withstand the heat of 400+ amp welding and can take a beating from chipping hammers and nozzle reamers.

Reliable Performance

This 2-pack of nozzles fits the industry-standard Tweco Spray Master and Professional series guns found in shops across the world. Whether you are running a Spray Master 350 or an old-school #4 gun, these nozzles seat perfectly and maintain the correct tip relationship for consistent electrical stick-out. The standard design keeps your tip protected while allowing enough visibility to track your joint accurately. Don't let a clogged or battered nozzle ruin your workflow; keep a pack of these 24CT-75-S nozzles in your toolbox and keep your welds clean.

Why Choose This Nozzle?

• Easy Maintenance: Coarse threads mean it won't get stuck, even when hot.
• Better Shielding: The 3/4" opening floods the weld zone with gas.
• Tough Build: Resists deformation from heat and impact.
• Perfect Fit: Genuine Tweco design for reliable gas flow.