KP23-62-B25 - Lincoln Electric Fixed Recess Gas Nozzle, 5/8" Bore, 25-Pack

Reliable MIG Consumables: Lincoln Fixed Recess Nozzle

Achieving a flawless weld requires more than just a steady hand; it requires the right consumables delivering consistent performance at the arc. The Lincoln Electric KP23-62-B25 Gas Nozzle is built to deliver exactly that for professionals using Magnum® MIG guns. Designed with a 5/8-inch (0.62") bore, this nozzle is the industry standard for general-purpose fabrication and heavy-duty welding in the 250 to 400 amp range. The generous bore size ensures a wide umbrella of shielding gas coverage, which is essential for producing clean, sound welds on mild steel, stainless steel, and other materials.

The standout feature of this nozzle is its fixed recess tip relationship. Unlike flush or protruding nozzles, a recessed nozzle keeps the contact tip set back inside the copper housing. This design is particularly beneficial for spray transfer modes and higher heat applications, as it shields the contact tip from the intense radiant heat of the arc, prolonging the life of your consumables. It also acts as a mechanical guide, helping welders maintain the correct contact-tip-to-work distance (CTWD) for optimal arc characteristics. Whether you are repairing heavy equipment or fabricating structural steel, the fixed recess helps reduce spatter buildup bridging the gap between the tip and the nozzle, a common cause of gas flow interruption.

This 25-pack bundle offers exceptional value and convenience for busy welding operations. Compatible with Magnum 250LX and 400 series guns, these nozzles fit securely and conduct heat efficiently away from the front end of the gun. They are designed to accommodate wire sizes ranging from .025 inches to 5/64 inches, covering the vast majority of MIG and Flux-Cored welding tasks. When your nozzle becomes filled with spatter or the insulator degrades, having a fresh replacement from this 25-pack ensures your quality standards never slip.