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Pair of copper self-insulated short stop welding nozzles 3/8 inch bore

Tweco

Tweco 12301010 Short Stop Nozzle 3/8 In PK2

SKU CH-SBB8-KKCFK

Copper self-insulated short-stop nozzle with 3/8 in bore, two per pack, fits WS22 and Classic series guns

  • Main materialCopper
  • Product typeSelf-Insulated Short Stop
  • Copper construction ensures superior electrical conductivity
  • Self-insulated Short Stop design minimises spatter adhesion
  • Fits Tweco WS22, Classic No. 2, 3, 4 and WeldSkill 250, 400 torches
  • Two-pack provides a ready spare for continuous welding

Tweco 12301010 Short Stop Nozzle Pack

The Tweco 12301010 pack contains two copper short stop nozzles with a 3/8 inch bore. They are designed for MIG welding guns that accept the Tweco WS22 series or Classic No. 2, No. 3 and No. 4 consumable styles. The self-insulated design helps maintain consistent gas coverage during welding tasks. Suitable for operators using WeldSkill WM 250 or WM 400 machines.

Fit limited to listed Tweco gun series

These nozzles only fit the specific Tweco gun series named in the specifications. They will not work with guns that use a different thread pattern, insulator length or bore diameter. Buyers who need consumables for other brands or for Tweco series not listed should verify compatibility before purchase. The copper material provides standard conductivity and heat resistance for the supported models.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 77% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTweco
Product typeSelf-Insulated Short Stop
Size & build
Main materialCopper

Questions about this item

Should I choose the PK2 pack or look for a single nozzle?

The PK2 pack contains two copper short-stop nozzles, giving you a spare for the same gun setup.

What does the 3/8-inch bore mean when I am welding?

A 3/8-inch bore focuses shielding gas tightly around the wire, reducing turbulence and spatter on thin sheet metal.

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