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Brass conical MIG nozzle, half-inch bore, slip-on fit

Miller Enterprises

Miller Enterprises 169589 M-Series Conical Brass Nozzle 1/2 in welding

SKU CH-TZSS-NEH9Q MPN 169589

Conical brass MIG nozzle with 1/2 in bore, slip-on fit and flush tip for Miller and Hobart M-Series guns

  • Product typeWelding Parts & Supplies
  • Conical brass nozzle directs shielding gas precisely
  • Slip-on connection fits M-Series guns without tools
  • Self-insulated design reduces spatter buildup on contact tip
  • Compatible with Hobart and Miller HR100, M-10, M-15 models
  • Standard-duty brass construction withstands daily MIG welding heat

Conical Brass Nozzle for M-Series MIG Welding Guns

This Miller Enterprises 169589 nozzle fits Hobart and Miller M-Series equipment including HR100, M-10 and M-15 models. The self-insulated brass construction delivers reliable gas coverage for standard-duty MIG welding tasks. A 1/2 inch bore diameter and flush tip relationship suit general fabrication work. Compatible contact tip series and gas diffuser 169716 complete the assembly.

For MIG Welders Using Compatible Miller

Welders running M-Series guns on HR100, M-10 or M-15 systems will find this nozzle a direct replacement. The slip-on connection allows quick changeover between jobs. Buyers needing heavier insulation, alternative bore sizes or different tip recess profiles should look at other nozzle configurations not covered by this part number.

Critical Specification Is the 1/2 Inch Bore Diameter

The 1/2 inch bore sets the gas envelope size and directly affects weld bead protection on standard-duty MIG applications. Confirm your gun model matches the HR100, M-10 or M-15 series and that your contact tips belong to the M-Series family before ordering. An incorrect bore diameter will compromise shielding gas flow and weld quality.

How it compares

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

Price $37.99
Cheaper than about 57% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeWelding Parts & Supplies

Questions about this item

Does the conical brass nozzle heat up quickly during long MIG welding sessions?

The brass construction and self-insulated design help manage heat during standard-duty MIG welding.

Which contact tip series and gas diffuser do I need to use this slip-on nozzle?

It requires M-Series contact tips and gas diffuser number 169716 for proper fit.

Will this nozzle fit the older Hobart HR100 and Miller M-10 or M-15 guns I still use?

Yes, it is compatible with Hobart HR100 and Miller M-10 and M-15 series guns.

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