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Two copper welding nozzles with self-insulated finish

Radnor

Radnor 64002698 Copper Tweco Nozzle Self-Insulated PK2

SKU CH-15XM-8ZAJY

Two-pack of self-insulated copper Tweco welding nozzles, series 2350, with 1/2 inch bore diameter

  • TypeWelding Parts & Supplies
  • Copper construction ensures optimal electrical conductivity during welding
  • Self-insulated design protects against heat buildup on the nozzle
  • Series 2350 compatibility matches specific Tweco torch requirements
  • Half-inch bore diameter directs shielding gas precisely to the weld
  • Pack of two provides a spare nozzle for continuous workflow

Radnor Tweco Self-Insulated Copper Nozzles

These Radnor copper nozzles fit Tweco Series 2350 welding guns and feature self-insulated construction. Each pack contains two replacement nozzles designed for standard welding maintenance. The bore diameter is 1/2 in, matching the series specification for consistent gas flow.

Suitable for MIG gun upkeep on Series 2350 equipment

Welders replacing worn copper tips on compatible Tweco guns will find these direct-fit parts. Shops needing different bore sizes, alternative insulation styles or non-Tweco thread patterns should select other nozzle types.

Series 2350 compatibility with 1/2 in bore

The nozzle series number and bore diameter determine fit on the welding gun. Verify the gun uses Series 2350 components before ordering to ensure proper thread engagement and gas coverage.

Highlights

  • Copper construction ensures optimal electrical conductivity during welding
  • Self-insulated design protects against heat buildup on the nozzle
  • Series 2350 compatibility matches specific Tweco torch requirements
  • Half-inch bore diameter directs shielding gas precisely to the weld
  • Pack of two provides a spare nozzle for continuous workflow

Specifications

TypeWelding Parts & Supplies
BrandRADNOR

Questions about this item

What bore diameter and series number does this self-insulated copper nozzle have?

It is a Series 2350 nozzle with a 1/2 in bore diameter, supplied as a pack of two.

How do you fit the nozzle onto a Tweco-style gun, and what step is often missed?

Screw the self-insulated copper tip onto the diffuser until it seats firmly; the step people skip is checking that the insulator is fully engaged before welding.

When should the copper nozzle be replaced during regular MIG welding?

Replace it when the bore shows erosion, spatter buildup restricts gas flow, or the copper tip becomes misshapen from heat.

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