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Tweco 0.054 in Standard Duty Contact Tips

Tweco 1140-1244
SKU ARC-11401244
Tweco 0.054 in Standard Duty Contact Tips

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Standard duty contact tips are easy to use and high performing. They offer better arc starts, less spatter and more consistent welds. There are no tools required to replace tip or the nozzle. Its large diameter tip base tapered seat provides better electrical conductivity and heat transfer.

  • Tip I.D. : 0.054 in.
  • Type: Standard Duty.
  • Used With: 250A & 400A Guns.
  • Wire Size: 0.0450 in.

Similar TIG Welding Supplies Products

Tweco 1140-1244 Description

Standard duty contact tips are easy to use and high performing. They offer better arc starts, less spatter and more consistent welds. There are no tools required to replace tip or the nozzle. Its large diameter tip base tapered seat provides better electrical conductivity and heat transfer.

  • Tip I.D. : 0.054 in.
  • Type: Standard Duty.
  • Used With: 250A & 400A Guns.
  • Wire Size: 0.0450 in.

Similar TIG Welding Supplies Products

$1.63Each
In Stock-

Ships between 03/24/2026 - 03/26/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Tweco
Visit The Tweco Store

Product Specifications

Part Number1140-1244, 358-1140-1244
Country of OriginUSA
Weight0.03-lb
UPC608246287492

Shop Top 100 Tools & Hardware Products.

View other TIG Welding Supplies Best Sellers.

Manufacturer Description

TW WS 14H-45 CONTACT TIPWELDSK1140-1244

  • For Weldskill guns
  • Type: Standard
  • Used With: 250A & 400A Guns
  • Weight: 0.06 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Tweco 0.054 in Standard Duty Contact Tips
$1.63Each
In Stock-

Ships between 03/24/2026 - 03/26/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Similar TIG Welding Supplies Products

Tweco 1140-1244 Description

Standard duty contact tips are easy to use and high performing. They offer better arc starts, less spatter and more consistent welds. There are no tools required to replace tip or the nozzle. Its large diameter tip base tapered seat provides better electrical conductivity and heat transfer.

  • Tip I.D. : 0.054 in.
  • Type: Standard Duty.
  • Used With: 250A & 400A Guns.
  • Wire Size: 0.0450 in.

Product Specifications

Tweco
Visit The Tweco Store
Part Number1140-1244, 358-1140-1244
Country of OriginUSA
Weight0.03-lb
UPC608246287492

Shop Top 100 Tools & Hardware Products.

View other TIG Welding Supplies Best Sellers.

Manufacturer Description

TW WS 14H-45 CONTACT TIPWELDSK1140-1244

  • For Weldskill guns
  • Type: Standard
  • Used With: 250A & 400A Guns
  • Weight: 0.06 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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