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Box of 25 copper MIG welding contact tips, 0.045 inch, heavy duty

Tweco

Tweco 510-332 Contact Tip 0.045 in PK25

SKU CH-4J1T-D706J MPN 510-332

Copper contact tip for 0.045 in wire at 200 A, heavy-duty series, pack of 25

  • Main materialCopper
  • Product typeHeavy Duty
  • Heavy-duty copper tip handles 200 A output
  • 045 in bore feeds flux-cored and solid wire
  • Threaded 1/3 in.-24 connection fits WS15H guns
  • Pack of 25 tips keeps production running
  • Compatible with Tweco 510-332 and 515 series guns

Copper MIG Contact Tips

Copper contact tips designed for MIG welding guns using the Tweco 15H series. The pack contains twenty-five tips threaded 1/3 in.-24 for direct fit into compatible diffusers. Each tip accepts 0.045 in solid or flux-cored wire and is rated to 200 A. They suit professional and hobby welders who run standard-duty MIG applications.

Welders using Tweco 15H guns

These tips match guns and diffusers numbered 55, 55H, 55SW, WS55SW and WS55H as well as models 510-332, 515-116, 525-116, 515-332, L515-332 and M515-332. Welders running larger wire diameters, different thread patterns or non-Tweco gun systems will need a different tip series.

0.045 in wire size and 1/3 in.-24 thread

The tip bore is sized for 0.045 in wire and the connection uses a 1/3 in.-24 thread. If your wire diameter or gun thread differs, this tip will not feed or seat correctly.

How it compares

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

Price $37.99
Cheaper than about 57% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTweco
Product typeHeavy Duty
Size & build
Main materialCopper

Questions about this item

What is the maximum wire diameter the 510-332 contact tip can handle?

The tip accepts wire up to .045 in diameter for both flux-cored and solid wire types.

How hot does the copper tip get during extended MIG welding at 200 A?

Copper conducts heat efficiently; the heavy-duty design helps dissipate heat during continuous high-amperage runs.

Which gas diffuser must I already have for this tip to thread on?

The 1/3 in.-24 threaded connection fits Tweco 55SW, 55, 55H, WS55SW and WS55H series diffusers.

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