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The XTRWELD 200-258 is a flush, insulated MIG nozzle designed as a direct-fit replacement for Miller-style MIG guns. Sold in a 2-pack, each nozzle features a 1/2-inch orifice diameter and an insulated body to reduce arc flash and spatter buildup at the gun tip. MIG nozzles are a high-wear consumable that require routine replacement to maintain clean shielding gas coverage and consistent weld quality. Welding professionals and fabricators swap these out during scheduled maintenance or when spatter accumulation restricts gas flow and degrades the weld bead.
This nozzle is suited for MIG welding applications in fabrication shops, maintenance and repair operations, and field welding environments where Miller-style MIG guns are in use. The flush profile is commonly selected for flat and horizontal welds where direct tip-to-work access is needed. The 2-pack quantity supports keeping a spare on hand to minimize downtime during production runs or service calls.
Designed as a direct-fit replacement for Miller-style MIG gun nozzles with a 1/2-inch bore. Verify existing nozzle thread pattern and retention style before installation.
MIG nozzle replacement is a routine consumable swap performed by welders and MIG gun service technicians. Disconnect the MIG gun from the welder and relieve any residual gas pressure before removing the worn nozzle. Thread or press the replacement nozzle firmly onto the gun diffuser according to the gun manufacturer's retention method. Inspect the contact tip and gas diffuser for spatter or wear while the nozzle is off, and replace those consumables as needed to restore full gas coverage.
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