A comprehensive offering of standard, heavy duty, and tapered Contact Tips available from .023" - 5/64" standard, .035" - 5/64" heavy duty, or .023" - 1/16" tapered.


  • Easy identification - Each contact tip is marked showing Part No. and wire diameter 
  • Excellent electrical properties 
  • Inside diameter tolerance is held to +/-.003" 
  • Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface 
  • Contact tips in either threaded and/or twist lock Eliminator style contact tips for 
  • Eliminator style gas diffuser 
  • Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun

Tweco® 14-45 Contact Tip (.045")

SKU: 1140-1104




    Shipping & Returns

    Store Policy 

    Payment Methods


    Customer Service

    Phone: 305-888-6292

    Email: sales@amsuwelds.com

    10005 NW 58th Street

    Doral, FL 33178

    © 2018 by American Supply 2020, Inc.