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Two small stainless steel MK8 nozzles with M6 threads and 0.5mm openings

Unique-Bargains

Unique-Bargains 0.5mm MK8 3D Printer Nozzle Stainless Steel 1.75mm 2pcs

SKU CH-DHAD-TZJ1X

Two stainless-steel MK8 nozzles with 0.5 mm bore for 1.75 mm filament, M6 thread and 5 mm thread length

  • 5 mm nozzle diameter gives fine-detail prints with 1.75 mm filament
  • Stainless steel construction resists wear from abrasive filament types
  • MK8 compatibility with M6 thread fits many popular 3D printer hotends
  • Two nozzles per pack provides a ready spare for quick swaps
  • Stamped size marking on each nozzle lets you identify the diameter instantly

MK8 Stainless Steel Nozzle for 1.75 mm Filament

This 0.5 mm nozzle fits MK8 hot-ends that accept 1.75 mm filament. The M6 thread and 5 mm thread length match the standard MK8 specification. Two pieces are supplied so a spare is on hand when the first wears out.

Consistent 0.5 mm Orifice Under Heat

The stainless steel bore holds its 0.5 mm diameter during repeated heating cycles for PLA at 180 to 220 or ABS at 240 to 280. Clean threads and a smooth contact surface reduce the risk of leaks during long prints. The stamped size on each nozzle makes identification quick when the printer is hot.

Compact 13 mm Body with M6 Mount

At 13 mm overall length and 6 mm diameter the nozzle sits flush in typical MK8 heater blocks. The M6 thread engages fully with the 5 mm thread depth so the nozzle seats securely without bottoming out. Recalibrating the nozzle-to-bed gap after each swap keeps first-layer adhesion reliable.

Highlights

  • 5 mm nozzle diameter gives fine-detail prints with 1.75 mm filament
  • Stainless steel construction resists wear from abrasive filament types
  • MK8 compatibility with M6 thread fits many popular 3D printer hotends
  • Two nozzles per pack provides a ready spare for quick swaps
  • Stamped size marking on each nozzle lets you identify the diameter instantly

Specifications

BrandUnique Bargains

Questions about this item

Does the 0.5 mm stainless steel nozzle change heat-up time or cooling behaviour during long prints?

Stainless steel conducts heat differently than brass, so the hot end may take slightly longer to reach 180-280 °C and cool more slowly after printing.

What tools must I already have to install these M6-threaded nozzles?

You need a spanner to hold the heat block and a socket screwdriver that fits the nozzle flats for removal and installation.

Will these MK8 nozzles fit the older MK7 hot end I still use?

No, the M6 thread and 5 mm thread length are specific to MK8 hot ends and will not match an MK7 heat block.

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