D/F Collet Nut For 5/16" Tip

The purpose of collet nut is to hold the contact tip in place for direct transfer of welding current.

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• For Air-Cooled Torches: The collet nut threads into the Diffuser/Collet Holder
• For Water-Cooled Torches: The collet nut threads directly into the neck.
• Compatible with 5/16" OD Contact Tips.

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For a detailed breakdown, please view our Consumable Lists Page