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Brass power cable adapter with threaded connections at both ends

Miller - Weldcraft

Miller - Weldcraft 45V11 Power Cable Adapter Brass

SKU CH-HG6G-M5FFJ

A brass power-cable adapter with 7/8 in.-14 and 5/8 in.-18LH threaded connections for compatible TIG torches

  • Product typeTools
  • Connects 7/8 in.-14 thread to 5/8 in.-18LH thread for secure TIG torch fit
  • Brass construction resists corrosion and maintains conductivity during high-heat welding
  • Compatible with WP-18, WP-20, HW-18 and HW-20 torch models for versatile shop use
  • Threaded connections ensure reliable power transfer without arcing or loosening
  • Prop 65 listed for California chemical awareness on cancer and reproductive risk

Brass Power Cable Adapter for TIG Torches

The Miller 45V11 brass adapter connects a power cable to compatible TIG torch models including the 18, 20, 24W and 25 series. It provides a secure threaded link between the cable and the torch body for welding applications.

Check Thread Sizes Before Fitting

Connection A uses a 7/8 In. -14 thread while Connection B uses a 5/8 In. -18LH thread. Verify that both the power cable and the torch match these exact thread specifications before ordering.

Replaces Worn or Damaged Torch Adapters

This adapter replaces a faulty or worn original on the listed torch models when the threads are stripped or the brass body is cracked. The upgrade is worth it when the existing adapter no longer holds a tight electrical connection.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 67% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeTools

Questions about this item

What connectors are on the 45V11 power cable adapter?

The adapter has a 7/8 In. -14 threaded connection on one side and a 5/8 In. -18LH threaded connection on the other.

Which TIG torch models does the 45V11 adapter fit?

It fits models 18, 18-90, 18HP, 18P, 18V, 20, 20F, 20HP, 20P, 22A, 22B, 24W, 25, HW-18, HW-18R, HW-20, HW-20R, HW-24, HW-25, PTW-18, PTW-20, WP-18, WP-18V, WP-20 and WP-20V.

What does the brass construction mean for the adapter in use?

Brass provides good electrical conductivity and corrosion resistance for reliable power transfer in TIG welding applications.

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