11601106 - Tweco 16S-116 Heavy Duty Contact Tip 1/16 Inch

Tweco 16S-116 Contact Tip: Precision and Durability for Heavy Fabrication

The Tweco 16S-116 Contact Tip is a premium OEM consumable designed to meet the rigorous demands of industrial MIG welding. Engineered specifically for 1/16-inch (1.6mm) welding wire, this contact tip belongs to the widely respected Tweco 16 Series, known for its robust performance in medium to heavy-duty applications. It is the standard replacement tip for Tweco Professional No. 4, No. 5, and No. 6 MIG guns, as well as the Spray Master 350 and 450 series, making it a versatile component for fabrication shops utilizing high-amperage equipment.

Manufactured from high-grade copper alloy, the 16S-116 offers exceptional electrical conductivity and thermal transfer properties. Efficient heat dissipation is critical when welding with large diameter wires at high currents, as it prevents the tip from overheating and softening, thereby extending its operational life. The precision-machined bore ensures a consistent electrical contact point with the wire, which is essential for maintaining a stable arc and preventing micro-arcing inside the tip that can lead to burn-backs.

This heavy-duty contact tip features a standard 3/8"-24 UNF thread, allowing for secure and easy installation into compatible gas diffusers. Its design tolerances are strictly controlled to minimize friction, ensuring smooth wire feeding even during extended welds. Whether you are working on structural steel, heavy machinery, or shipbuilding, the Tweco 16S-116 delivers the reliability and consistency required to maintain high productivity levels and superior weld quality.