11401202 - Tweco 14H-35 Heavy Duty Contact Tip .035 (25-Pack)

Reliable Performance with Tweco 14H-35 Contact Tips

Ensure your MIG welding operations run smoothly with the Tweco 14H-35 Heavy Duty Contact Tip. Designed for professional welders who demand consistency and durability, these contact tips are engineered to handle the rigors of industrial fabrication. The 14H-35 is specifically sized for 0.035-inch (0.9 mm) welding wire, a standard diameter for a vast array of mild steel and stainless steel applications. This pack contains 25 genuine Tweco tips, ensuring you have ample stock to keep your production line moving without interruption.

The "H" in the part number stands for Heavy Duty. Unlike standard light-duty tips, these feature a thicker copper wall design. This additional material mass allows for significantly better heat dissipation, keeping the tip cooler during long welds. A cooler tip maintains its structural integrity longer and resists the common issue of "keyholing"—where the wire wears an oval shape into the bore—which can lead to erratic arcs and poor weld quality. By maintaining a precise electrical contact point with the wire, these tips help produce a stable, focused arc for superior penetration and bead appearance.

These contact tips feature a standard 1/4"-28 UNF thread, making them compatible with a wide range of industry-standard MIG guns, including the Tweco Professional No. 2, No. 3, and No. 4 series, as well as the Spray Master series and many Lincoln Magnum guns. Whether you are working in an automotive shop, a manufacturing plant, or a general fabrication facility, using genuine Tweco consumables guarantees that your equipment performs to its original specifications. Trust in the quality of Tweco to deliver reliable current transfer and reduced downtime.