10N31 - 10N31 1/16-inch TIG Collet Body 5-Pack

Reliable 10N31 Collet Body for Precision TIG Welding

The Generic 10N31 Collet Body is an essential consumable for TIG welders utilizing 1/16-inch (1.6mm) tungsten electrodes. Designed to meet the rigorous demands of industrial welding, this component plays a critical role in the electrical and mechanical assembly of the TIG torch. It serves as the housing for the collet, compressing it against the tungsten electrode to ensure a secure grip and efficient current transfer from the power source to the arc. Manufactured from high-grade brass, this collet body offers excellent thermal conductivity and durability, resisting deformation under high-heat conditions typical of TIG welding applications.

This specific model is part of the "3 Series" consumables family, making it universally compatible with the industry-standard 17, 18, and 26 series TIG torches. Whether you are operating an air-cooled 17 or 26 torch or a water-cooled 18 series torch, the 10N31 provides a perfect fit. Its precision-threaded design ensures a tight seal with the torch head and the ceramic cup (nozzle), which is vital for maintaining laminar shielding gas flow. Turbulence in the gas stream can lead to weld contamination and porosity; therefore, using a dimensionally accurate collet body like this generic replacement is key to achieving high-quality X-ray quality welds.

Regular inspection and replacement of collet bodies are recommended maintenance practices. Over time, thermal cycling can cause threads to degrade or the internal seating surface to wear, leading to poor arc stability or gas leakage. This 5-pack configuration ensures that professional fabricators and maintenance teams have immediate access to replacement parts, minimizing downtime. The 10N31 is designed for standard setups and is distinct from gas lens collet bodies, offering a robust and economical solution for general-purpose welding on steel, stainless steel, and aluminum.

By choosing this generic alternative, users benefit from a product that adheres to standard specifications (cross-referencing Weldcraft 10N31 and CK Worldwide 3CB116) while offering significant cost savings. It is an ideal choice for MRO (Maintenance, Repair, and Operations) environments where consumable usage is high and value is a priority.