NU-TWIST Threaded Adapter Base

CMW NU TWIST Threaded Adapter Base

The NU-TWIST Adapter Base is a component of the NU-TWIST Threaded Adapter. The system connects the NU-TWIST Adapter Nut to the base holder. The system includes an internal water diverter to ensure cooling away is directed to and from the tip of the electrode.

The system comes in 3 different sizes:

  • Size 1
  • Size 2
  • Size 4

FIGURE: Required Mounting Threads for NU-TWIST Threaded Adapter

CMW NU TWIST Threaded Adapter Thread Definition

Part Description RWMA Material Type Threads for NU-TWIST Nut Engagement to Holder Overall Length Hex Width Unit of Measure
290-18-81110  
18-81110 CMW RWMA Class 2 5/8 - 18 3/4 - 16 1.50000 0.87500 IN
290-18-81210  
18-81210 CMW RWMA Class 2 1 - 14 1 1/4 - 12 2.06700 1.50000 IN
290-18-81410  
18-81410 CMW RWMA Class 2 1 1/2 -12 1 3/4 - 12 2.06700 2.00000 IN
18-81110 CMW 18-81210 CMW 18-81410 CMW