16S-116 - Tweco 16S-116 Heavy-Duty Contact Tip, 1/16", 25-Pack

Reliable Performance for Heavy-Duty Welding

The Tweco 16S-116 Contact Tip is a premium consumable designed to meet the rigorous demands of industrial MIG welding. Engineered for use with 1/16-inch (1.6mm) welding wire, this contact tip is a staple for professionals utilizing Tweco Spray Master and No. 6 MIG guns. When welding at high amperages, the quality of your contact tip directly influences arc stability and weld quality. Tweco has manufactured the 16S series from a specialized copper alloy tubing that provides an optimal balance of electrical conductivity and hardness, ensuring the tip can withstand the intense heat of heavy-duty applications.

Precision Machining for Consistent Feeding

One of the defining characteristics of the 16S-116 is its manufacturing precision. Tweco holds the inside diameter (ID) tolerance to a strict +/- .003 inches. This level of accuracy is critical for maintaining a smooth path for the welding wire. A consistent ID minimizes friction and prevents wire drag, which can otherwise lead to erratic arc performance or bird-nesting at the feeder. The smooth interior surface ensures that the wire glides effortlessly while maintaining the necessary electrical contact to transfer current effectively to the workpiece.

Designed for the Professional Shop

Efficiency and ease of use are key in any production environment. Each Tweco 16S-116 contact tip is clearly stamped with its part number and wire diameter. This simple feature allows welders to instantly verify they are installing the correct component, reducing setup errors and potential rework. The threaded base design ensures a tight, secure fit into the gas diffuser, maximizing the surface area for electrical transfer and preventing the tip from loosening during operation. Sold in convenient packs of 25, these tips ensure your shop is always stocked and ready for continuous production.

Key Benefits

• High Amperage Rating: Capable of handling welding currents up to 600 amps, making it suitable for spray transfer and flux-cored applications.
• Durable Material: Copper alloy construction resists wear and deformation under thermal stress.
• Perfect Fit: Designed specifically for Tweco's industry-standard Spray Master and No. 6 series guns.