18-811 CMW

Part #: 290-18-811

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The NU-TWIST Threaded Adapter Assembly allows the NU-TWIST Electrodes to be used on a custom holder. This system is designed for welding over 2,000 lbs with easy replacement of the electrodes.

RMWA Class 2 material is high conductivity and high strength alloy recommended for structural, current carrying secondary components and electrode holders. This is a heat treatable alloy used in the fully heat treated condition.

  • The overall length is 1.934 IN
  • The hex width is 0.875 IN
  • The part mounts via 5/8 - 18 threads
  • The part holds a Size 1 NU-TWIST electrode
  • The part includes a threaded adapter, internal water diverters, o-rings, and the NU-TWIST Adapter Nut.


RWMA Material Type RWMA Class 2
Engagement to Holder 5/8 - 18
Overall Length 1.93400
Hex Width 0.87500
Unit of Measure IN
O-ring Included Yes

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