Description
Best Welds 21-62 Self-Insulated MIG Gun Nozzles
Best Welds Tweco style 21 Series 5/8” self-insulated MIG gun nozzles with 1/8” recess.
- Used in light to medium duty welding application up to 180 amperes
- 3-piece nozzle design includes: Nozzle Housing – Cut and Formed from 122 DHP copper alloy tubing, Nozzle Insert – machined from a solid brass allow and machining the internal threads to match the gas diffuser, Nozzle insulator – made from G7 silicone material, providing the electrical insulation needed from the gas diffuser
- Easy identification – Part No. rolled stamped on the outside surface
- Tapered nozzle 3-piece design – does not require an additional insulator
- Nozzle threads onto the gas diffuser
Nozzle is compatible with:
▪ Tweco Mini
▪ Tweco No 1
▪ Best Welds 135
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