Metric Upper Electrode

Tuffaloy Metric Electrodes for Uppers Header

Metric nut Upper electrodes are made from RWMA class 2 material and have an optional 10W for longer life. These electrodes are designed to receive the pin of Metric Nut Welding Assemblies.

They are available in a variety of bore and faces sizes to accommodate virtually any pin size.

PartDescription RWMA Material Type Engagement to Holder Overall Length Weld Face Diameter Hole Diameter Hole Depth Unit of Measure
186-0101  
TNFD16-M5-16-3 5mm ELEC. RWMA Class 2 - C18200 5RW 2.36000 0.625 0.19700 0.590 IN
186-0102  
TNFD20-M6-16-3 6mm ELEC. RWMA Class 2 - C18200 5RW 2.36000 0.75 0.23600 0.590 IN
186-0103  
TNFD20-M8-16-3 7.5mm ELEC. RWMA Class 2 - C18200 5RW 2.36000 0.75 0.29500 0.590 IN
186-0104  
TNFD20-M10-16-3 10mm ELEC. RWMA Class 2 - C18200 5RW 2.36000 0.75 0.39400 0.590 IN
186-0105  
TNFD20-M12-16-3 12mm ELEC. RWMA Class 2 - C18200 5RW 2.36000 0.75 0.47200 0.590 IN
TNFD16-M5-16-3 5mm ELEC. TNFD20-M6-16-3 6mm ELEC. TNFD20-M8-16-3 7.5mm ELEC. TNFD20-M10-16-3 10mm ELEC. TNFD20-M12-16-3 12mm ELEC.