20612117 - Tweco Miller-Style Power Pin for Heavy Duty Flux-Core Guns

Connect Your Tweco Gun to Miller Feeders with Confidence

When you are out on the shop floor or in the field, you need your equipment to work together seamlessly. The Tweco 2061-2117 Connector Plug is the bridge you need to run your favorite heavy-duty Tweco MIG or flux-cored gun on a Miller wire feeder. We know that mixing and matching brands is common in the industry—you might love the ergonomics of a Tweco gun but rely on the durability of a Miller feeder. This power pin makes that combination possible, providing a secure, factory-tight fit that feels like it was meant to be there.

Built for the long haul, this "Heavy Duty" plug isn't just a standard adapter; it's designed to handle the heat. Whether you are running hot flux-cored wires for structural work or pushing heavy solid wire, this brass connector ensures maximum current transfer to your contact tip. A loose or cheap connection can lead to arcing at the feeder, hot pins, and erratic wire feeding, all of which ruin your welds and your day. With the Tweco 2061-2117, you get a solid mechanical and electrical connection that stays cool and keeps your arc smooth. Installation is straightforward—simply thread it onto your gun's cable adapter, slide it into the Miller feeder, and tighten the locking nut. Get back to welding with equipment that works as hard as you do.