KP23-62F - Lincoln KP23-62F Magnum Fixed Flush Nozzle 5/8-inch Bore

Reliable Performance for Your Magnum MIG Gun

Keep your welds clean and your arc stable with the Lincoln Electric KP23-62F Gas Nozzle. Designed for professional welders who demand consistency, this nozzle is a direct replacement for the standard front-end parts on Magnum 300 and 400 series MIG guns. Whether you are fabricating structural steel or repairing heavy equipment, the 5/8-inch bore delivers the shielding gas coverage you need to prevent porosity and ensure high-quality beads.

The "Fixed Flush" design is a favorite among operators because it takes the guesswork out of your setup. With the contact tip sitting flush with the nozzle opening, you get a perfect balance of gas coverage and puddle visibility. This makes it easier to maintain the right stick-out distance, resulting in smoother wire feeding and better arc control. Plus, the flush profile helps protect your contact tip from accidental shorting against the workpiece.

Built Tough for Daily Use

Welding generates intense heat and spatter, but the KP23-62F is built to take it. Made from heavy-duty copper, this nozzle resists heat buildup and stands up to the daily abuse of the shop floor. The integrated insulator means one less part to lose or break—just screw it on and you are ready to weld. It is also fully compatible with Tweco® style guns using 23-series parts, making it a versatile addition to any welder's toolbox. Don't let a worn-out nozzle compromise your work; upgrade to genuine Lincoln consumables for lasting performance.