12101110 - Tweco 21-50 MIG Gun Nozzle, 1/2" Bore, Recessed Tip (Pack of 2)

Tweco 21-50 Standard MIG Nozzle (Pack of 2)

Keep your welding operations running smoothly with the Tweco 21-50 Standard MIG Nozzle, available in a convenient pack of two from Welders Supply. Designed for welders who demand reliability, this nozzle is built to withstand the rigors of daily use in light to medium-duty fabrication. Rated for up to 180 amps, it is the perfect companion for your Tweco MIG gun, delivering consistent gas flow and protection for your weld pool. The 1/2-inch bore size strikes the perfect balance between gas coverage and accessibility, making it a versatile choice for a wide range of welding projects.

Built for the Professional Welder

Durability is key when it comes to front-end consumables. The Tweco 21-50 features a robust 3-piece construction that includes a heavy-duty 122 DHP copper alloy housing. This material choice not only resists heat buildup but also makes cleaning spatter easier, extending the life of the nozzle. The integrated G7 silicone insulator provides essential electrical isolation, preventing accidental arcing if the nozzle touches the workpiece. This model features a recessed tip relationship, which helps protect your contact tip from excessive heat and spatter, reducing the frequency of tip changes and saving you money on consumables over time.

Precision and Performance

Whether you are performing tack welds, stitch welding, or running long beads, the Tweco 21-50 delivers the performance you need. The recessed tip design allows for a longer stick-out, which is beneficial for visibility and heat management. The nozzle threads easily onto standard Tweco gas diffusers, ensuring a secure connection that won't wobble or leak gas. Don't let worn-out consumables compromise your weld quality. Stock up on genuine Tweco parts from Welders Supply and experience the difference in your arc stability and overall productivity.