12441120 - Tweco 24CT-62-S MIG Nozzle, 5/8" Bore, Coarse Thread

Reliable Gas Coverage with Tweco 24CT-62-S

Every welder knows that a loose nozzle can ruin a good bead. The Tweco 24CT-62-S MIG Nozzle solves that problem with its secure Coarse Thread (CT) design. Unlike slip-on nozzles that can wiggle loose as your gun heats up, this nozzle screws on tight and stays put. This means you don't have to stop mid-pass to push your nozzle back on or worry about it falling into your weld puddle. It’s built for the Tweco Spray Master and other heavy-duty guns, giving you the confidence to tackle long welds without equipment interruptions.

The 5/8-inch bore is the "goldilocks" size for most shop applications—large enough to provide excellent gas coverage for spray transfer and flux-cored gas-shielded wires, but tight enough to get into standard joints. Made from durable copper, it stands up to the heat of high-amperage welding and resists spatter buildup better than cheaper alternatives. When spatter does accumulate, the copper material makes it easier to clean out, keeping your gas flow smooth and laminar.

This nozzle features a flush tip relationship, which is perfect for welders who prefer a clear view of the arc and puddle without the contact tip protruding too far. It helps you maintain a consistent stick-out, which is key to controlling your voltage and bead profile. Whether you are welding mild steel, stainless, or aluminum, having a reliable nozzle like the 24CT-62-S ensures your shielding gas goes exactly where it needs to go.

Installation is a breeze—just screw it onto your gas diffuser and you are ready to burn wire. The integrated insulator protects your front-end parts from arcing out, saving you money on replacement tips and diffusers in the long run. If you run a Tweco gun, keep a few of these 1244-1120 nozzles in your toolbox to ensure you are always ready for the next job.