42.0001.0695 - Fronius TIG Torch Clamping Nut 1/8" (3.2mm) for TTG/TTW Series

Precision Engineering for Fronius TIG Systems

The Fronius Clamping Nut 1/8 sw10x10.3 (Part No. 42.0001.0695) is a critical component designed to maintain the high-performance standards of your Fronius TIG welding equipment. Engineered specifically for the Accupocket 1600 and the widely used TTG and TTW torch series, this clamping nut ensures that your tungsten electrode is held securely in place, facilitating consistent arc stability and optimal current transfer.

In precision TIG welding, the integrity of the torch head assembly is paramount. A worn or ill-fitting clamping nut can lead to loose electrodes, poor gas coverage, and erratic arc behavior. This genuine Fronius replacement part is manufactured to exact tolerances, featuring a standard SW10 wrench flat configuration for easy tightening and removal. Its dimensions (sw10x10.3) are calibrated to provide the perfect amount of compression on the collet without damaging the torch body threads.

This component is specifically sized for 1/8-inch (3.2mm) tungsten electrodes, a common size for medium-to-heavy duty TIG applications. By using genuine OEM parts, you ensure that the thermal conductivity and mechanical strength of the assembly meet the rigorous demands of industrial welding environments. Whether you are operating a gas-cooled TTG1200A or a water-cooled TTW3000A, this clamping nut restores your torch to factory specifications.

Regular inspection and replacement of front-end consumables like the clamping nut are essential for preventing downtime. Over time, heat cycles and mechanical stress can degrade threads or deform the nut. Keeping a fresh 42.0001.0695 clamping nut in your maintenance kit ensures that your Fronius system remains ready for critical welding tasks, delivering the reliability that professionals expect from the brand.