421-10W NON-PILOTED-NUT ELECT.
Part #: 175-4211-10W
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Heavy Duty Non-Piloted Nut Electrodes are designed for projection welding nuts. The part has an insulated, spring loaded pilot that retracts when it makes contact with the upper electrode which prevents damage. The large diameter taper mounts to Tuffaloy Heavy Duty Stud-Nut Holders.
A refractory metal face is made of RWMA Class 11 (75% tungsten, 25% copper) (ASTM 702 C1D) is brazed onto the base material. This face is typically used for welding at higher pressure and heat common with projection welding.
- The overall length is 2.250 IN
- The part mounts to HD Size 1 Electrode Holder via taper fit
- The weld face is 1 IN
- The part has a spring loaded insulated pilot for welding a #8 nut.
|Face Refractory Material||RWMA Class 11 - 10W|
|RWMA Material Type||RWMA Class 2 - C18200|
|PM Style Engagement to Holder||HD Size 1|
|Weld Face Diameter||1|
|For Nut Size||#8|
|Refractory Metal Thickness||0.250|
|Unit of Measure||IN|
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