Xtrweld 14H-40 Heavy Duty Contact Tip 0.040 in 10 Pack

Product Description

The XTRWELD 14H-40 is a heavy-duty MIG welding contact tip rated for 0.040-inch wire diameter, designed for use in Tweco-style MIG welding guns. Contact tips are consumable components that guide the welding wire and transfer current at the point of contact. The 14H series designation identifies this as a heavy-duty variant, built to handle higher-amperage welding applications and extended duty cycles compared to standard-duty tips. Licensed welders, fabricators, and welding technicians install and replace these tips as part of routine gun maintenance. Each pack contains 10 contact tips.

This tip is suited for MIG welding operations in both shop and field environments where Tweco-style gun compatibility is required. The 0.040-inch bore size matches wire feeders running 0.040-inch solid or flux-core wire. Heavy-duty tips are commonly selected for structural fabrication, heavy plate work, and high-deposition-rate processes where standard tips wear prematurely. The 14H series fits Tweco-compatible gun necks and consumable holders of the same series designation.

Key Features

• 0.040-inch bore diameter for precise wire guidance and consistent current transfer
• Heavy-duty 14H series construction rated for high-amperage and extended duty-cycle use
• Tweco-style form factor for broad gun compatibility
• Sold in a 10-count pack to support ongoing consumable restocking
• Drop-in replacement for worn or damaged contact tips in 14H-series gun assemblies

Compatibility

Designed as a Tweco-style replacement contact tip for 14H series MIG welding gun assemblies requiring a 0.040-inch wire diameter tip.

Installation Notes

Contact tips are replaced by welding technicians as a standard consumable maintenance task. Always power down the welding machine and allow the gun to cool before removing a worn tip. Use the appropriate tip wrench or pliers to unthread the old tip and hand-tighten the replacement before final snugging with a tool — do not overtighten, as this can distort the bore. Follow the gun manufacturer's torque and seating guidelines when specified.

Technical Specifications

• Wire Diameter: 0.040 inches
• Series: 14H Heavy Duty
• Style: Tweco Compatible
• Quantity per Pack: 10
• Package Weight: 0.24 pounds
• UPC: 840349220635

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 14H-40