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Tweco tapered MIG contact tip .045 inch brass finish

Tweco

Tweco 358-1140-1304 Tapered Contact Tip .045" welding

SKU CH-5Z8N-8WBCW MPN 358-1140-1304

Tapered MIG welding contact tip in .045 inch size made from HAWA material for Tweco 14T series

  • Size/Dimensions0.045"
  • MaterialHAWA
  • TypeMIG Welders
  • Tapered profile fits Tweco 14T series MIG guns
  • .045 inch bore matches standard wire diameter
  • HAWA alloy construction withstands welding heat
  • Model 358-1140-1304 identifies exact replacement part
  • New condition ensures clean threads and tip geometry

Tapered contact tip for Tweco 14T series

This tapered contact tip fits Tweco 14T series MIG welding guns. It is manufactured by Tweco under part number 358-1140-1304. The tip accepts 0.045 inch diameter wire. It is made from HAWA material for the welding process.

Suited for standard MIG wire feeding

Welders running 0.045 inch wire through a Tweco 14T compatible gun will find this tip matches their equipment. Operators using a different wire diameter or a gun series other than 14T need a different contact tip.

Critical spec: 0.045 inch wire size

The 0.045 inch wire diameter is the single specification that decides whether this tip works with your setup. Match this size to your wire and gun series before ordering.

Highlights

  • Tapered profile fits Tweco 14T series MIG guns
  • .045 inch bore matches standard wire diameter
  • HAWA alloy construction withstands welding heat
  • Model 358-1140-1304 identifies exact replacement part
  • New condition ensures clean threads and tip geometry

Specifications

BrandTweco
Model358-1140-1304
Size/Dimensions0.045"
MaterialHAWA
TypeMIG Welders

Questions about this item

Does the Tweco 358-1140-1304 pack contain only the .045" tapered contact tips or are additional liners or diffusers included?

The package supplies the tapered contact tips themselves; liners, diffusers or other consumables are not part of this item and must be sourced separately.

How do I confirm that the .045" 14T series tip matches my Tweco MIG gun?

Check that your gun accepts the 14T series and uses a .045" wire size; this tip is built for that exact combination.

What does the .045" diameter mean for everyday MIG welding with this tip?

It sets the wire size the tip guides, so the .045" bore feeds .045" solid or flux-cored wire through the 14T gun without binding or excess play.

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