169725 - Miller 169725 Slip-Type MIG Nozzle, 5/8" Orifice, 1/8" Recessed

Genuine Miller 169725 MIG Nozzles for M-25 & M-40 Guns

Keep your welding operations running at peak efficiency with the genuine Miller 169725 MIG Gun Nozzle. As the standard replacement nozzle for the widely used M-25 and M-40 MIG guns, this component is essential for owners of Millermatic 200, 210, 250, 252, and 300 series welders. At Welders Supply, we understand that using high-quality consumables is the key to achieving consistent, high-quality welds. This OEM Miller part is manufactured to precise tolerances, ensuring that your shielding gas is directed exactly where it is needed—at the weld puddle—to prevent contamination and porosity.

The Miller 169725 features a 5/8-inch orifice, which is the industry standard size for general-purpose MIG welding. This size offers an optimal balance between gas coverage and accessibility, allowing you to weld effectively in open joints as well as tighter spaces. The nozzle is designed with a 1/8-inch tip recess. This recessed configuration is preferred by many professionals because it helps protect the contact tip from the intense heat of the arc and reduces the accumulation of spatter on the tip face. This means you spend less time cleaning your gun and more time laying down beads.

Why Choose the Miller 169725?

• Durability: Made from heavy-duty copper, this nozzle withstands high amperage and heat without deforming.
• Ease of Use: The slip-on design makes changing nozzles a breeze. Simply pull the old one off and slide the new one on—no threads to strip or get stuck.
• Versatility: Compatible with a massive range of Miller and Hobart guns, making it a versatile addition to any welding supply cabinet.

Welders Supply is your trusted source for genuine Miller Electric parts and accessories. We offer the 169725 nozzle at competitive prices to help you manage your consumable costs without sacrificing quality. Whether you are a hobbyist working in your garage or a professional fabricator in a production environment, having fresh nozzles on hand is critical for maintaining arc stability and weld appearance. Don't let a clogged or damaged nozzle ruin your work; stock up on the Miller 169725 today and experience the difference that genuine OEM parts make.