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Pack of five threaded stainless steel welding sleeves

Tweco

Tweco 16401397 Threaded Stainless Sleeve PK5 welding

SKU CH-0GH5-PRDM2

Threaded stainless steel sleeves for Tweco Spray Master MIG guns, 250–450 amp models, pack of five

  • TypeTools
  • Threaded stainless sleeve resists corrosion during MIG welding
  • Fits Spray Master V250 AMP, V350 AMP and V450 AMP guns
  • Pack of five sleeves keeps spares ready for production
  • Stainless steel construction withstands high-temperature spray transfer arcs
  • Direct replacement for Tweco part 16401397 ensures proper fit

Tweco 16401397 Stainless Steel Sleeves

The Tweco 16401397 pack supplies five threaded stainless steel sleeves built for MIG welding guns. They are manufactured to fit Spray Master V250 AMP, V350 AMP and V450 AMP models across the Spray Master series.

Five-Pack Reduces Changeover Downtime

A package quantity of five lets operators keep spares at the station so a worn sleeve can be swapped without leaving the weld cell. The threaded design allows hand-tight installation using the existing gun hardware.

For Shops Running Compatible Spray Master Guns

Welders using the listed Spray Master amperages gain a direct-fit consumable that maintains gas coverage. Teams running other gun brands or non-threaded tip assemblies will need a different sleeve style.

Highlights

  • Threaded stainless sleeve resists corrosion during MIG welding
  • Fits Spray Master V250 AMP, V350 AMP and V450 AMP guns
  • Pack of five sleeves keeps spares ready for production
  • Stainless steel construction withstands high-temperature spray transfer arcs
  • Direct replacement for Tweco part 16401397 ensures proper fit

Specifications

BrandTWECO
TypeTools

Questions about this item

How often will the stainless steel sleeves need replacing on a Spray Master V250 AMP gun running MIG welding?

The pack contains five threaded stainless sleeves; replacement interval depends on your welding duty cycle and wire feed speed rather than a fixed schedule.

What is the first wear limit that appears during continuous MIG welding with these sleeves on a Spray Master V350 AMP?

The sleeve inner bore erodes from wire friction; once the bore widens enough to cause erratic wire feed, the sleeve must be swapped.

Do the sleeves add noticeable heat or noise when the Spray Master V450 AMP runs all day?

The stainless sleeves conduct welding current without adding measurable heat or noise; the gun handle and cable assembly determine thermal and acoustic levels.

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