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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

23 Series Nozzles, 5/8 in Bore, 1/8 in Recess, Self-Insulated

Compatible with MIG Guns:

·         Tweco 250/400 Amp

·         Tweco No. 2, 3,4

Best Welds 22-50 Slip-On MIG Gun Nozzles

Best Welds Tweco style 22 series 1/2” Slip-On MIG gun nozzles can be counted on for reliable quality and performance.

Nozzle is compatible with 250 Amp Tweco No. 2 MIG guns.

Package contains 2.