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24 top-rated hardened on AliExpress

We picked 24 hardened from AliExpress with real orders and good reviews. Prices go from $1.70 to $36.51, the average rating is 5.0 stars and the most popular one has 284 orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 11/2/3pcs For ELEGOO Neptune 4 Nozzle Hardened/Stainless Steel/Brass High-Speed Nozzle For 1/2/3pcs For ELEGOO Neptune 4 Nozzle Hardened/Stainless Steel/Brass High-Speed Nozzle For Elegoo Neptune 4$1.70★ 5.0 · 284 soldView on AliExpress →
  2. 2For Anycubic Kobra X/Kobra 4 Bimetallic Nozzles Combo Quick Swap Hotend Nozzle Hardened St-52%For Anycubic Kobra X/Kobra 4 Bimetallic Nozzles Combo Quick Swap Hotend Nozzle Hardened Steel Anycubic Kobra$3.28 $6.81★ 5.0 · 168 soldView on AliExpress →
  3. 3Nozzle For ELEGOO Neptune 4 Nozzle For Elegoo Neptune 4 Pro Nozzles Brass Stainless Steel Nozzle For ELEGOO Neptune 4 Nozzle For Elegoo Neptune 4 Pro Nozzles Brass Stainless Steel Hardened 0.2 0.4$2.93★ 5.0 · 130 soldView on AliExpress →
  4. 4For Bambu Lab A1 Mini A2L Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle For A1 RFor Bambu Lab A1 Mini A2L Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle For A1 Replace Hotend Kit$2.42★ 5.0 · 81 soldView on AliExpress →
  5. 5Creality Official K1/K1 Max Nozzle Kit Brass/Hardened Steel 6PCS Nozzles High Temperature -7%Creality Official K1/K1 Max Nozzle Kit Brass/Hardened Steel 6PCS Nozzles High Temperature Resistance for Ender$5.24 $5.61★ 5.0 · 70 soldView on AliExpress →
  6. 6Upgrade Ceramic Hotend for Elegoo Centauri Carbon 2 Hotend Kit Hot End Steel Hardened SteeUpgrade Ceramic Hotend for Elegoo Centauri Carbon 2 Hotend Kit Hot End Steel Hardened Steel Print Head Nozzle$6.11★ 5.0 · 69 soldView on AliExpress →
  7. 7For Bambu Hotend H2D Nozzle for P2S / H2D Laser Hardened Steel Hot End Quick Swap Nozzle fFor Bambu Hotend H2D Nozzle for P2S / H2D Laser Hardened Steel Hot End Quick Swap Nozzle for Bambu H2D / P2S$7.89★ 5.0 · 64 soldView on AliExpress →
  8. 8For Elegoo Neptune 4 Plus Nozzle Elegoo Neptune 4 Max Nozzles Brass Copper Plated HardenedFor Elegoo Neptune 4 Plus Nozzle Elegoo Neptune 4 Max Nozzles Brass Copper Plated Hardened Steel Nozzle 0.2$2.69★ 5.0 · 41 soldView on AliExpress →
  9. 9Original A1 Hotend Kit For Bambu Lab A1 mini 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Tips -7%Original A1 Hotend Kit For Bambu Lab A1 mini 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Tips Bambulab$2.56 $2.74★ 5.0 · 37 soldView on AliExpress →
  10. 10Upgrade CNC Metal Extruder Unit For Bambu Lab P1/X1 Series Hardened Steel Extruder For P1SUpgrade CNC Metal Extruder Unit For Bambu Lab P1/X1 Series Hardened Steel Extruder For P1S P1P For Bambu Lab$10.43★ 5.0 · 37 soldView on AliExpress →
  11. 11100% Original Bambu Lab A2L/A1 Complete Hotend Kit 0.2/0.4/0.6/0.8mm All-in-One Hardened S100% Original Bambu Lab A2L/A1 Complete Hotend Kit 0.2/0.4/0.6/0.8mm All-in-One Hardened Steel Nozzle 300℃$17.91★ 5.0 · 37 soldView on AliExpress →
  12. 12High Temp Ceramic Heater Hotend Kit for Creality Hi Hi Combo Upgraded Quick-Swap Hardened High Temp Ceramic Heater Hotend Kit for Creality Hi Hi Combo Upgraded Quick-Swap Hardened Steel Nozzle 3D$3.09★ 5.0 · 37 soldView on AliExpress →
  13. 13Hardened Steel Nozzle For Anycubic Kobra S1 Max 3D Printer Parts Extruder Hotend Part Nozz-20%Hardened Steel Nozzle For Anycubic Kobra S1 Max 3D Printer Parts Extruder Hotend Part Nozzles For Kobra S1 Max$15.75 $19.71★ 5.0 · 36 soldView on AliExpress →
  14. 14For Elegoo Neptune 4/4 Plus/4 Pro Extruder Gear Kit | CNC Hardened Steel Upgrade | PrecisiFor Elegoo Neptune 4/4 Plus/4 Pro Extruder Gear Kit | CNC Hardened Steel Upgrade | Precision Feed Gears for$9.86★ 5.0 · 36 soldView on AliExpress →
  15. 15Creality K1 Hardened Steel Nozzle,0.2/0.4/0.6/0.8/1.0mm Ender 3 V3 KE Nozzle,for K1/K1MAX/Creality K1 Hardened Steel Nozzle,0.2/0.4/0.6/0.8/1.0mm Ender 3 V3 KE Nozzle,for K1/K1MAX/Ender 3 V3 KE/CR 10$3.13★ 5.0 · 34 soldView on AliExpress →
  16. 16For Bambu Lab A1/A1 Mini Hotend Heating Assembly Kit 300°C Fast Heating Hardened Steel HotFor Bambu Lab A1/A1 Mini Hotend Heating Assembly Kit 300°C Fast Heating Hardened Steel Hotend All in One Hot$1.99★ 5.0 · 33 soldView on AliExpress →
  17. 17For Anycubic Kobra 3 Max Extruder Gear Upgrade Hardened Steel Helical Gears High Strength -11%For Anycubic Kobra 3 Max Extruder Gear Upgrade Hardened Steel Helical Gears High Strength Wear Resistant 3D$7.36 $8.29★ 5.0 · 29 soldView on AliExpress →
  18. 18Hardened Steel Extruder for Bambu Lab X1 X1C 3D Printers Extruder for Bambu P1P Gears StaiHardened Steel Extruder for Bambu Lab X1 X1C 3D Printers Extruder for Bambu P1P Gears Stainless Steel for$36.51★ 5.0 · 28 soldView on AliExpress →
  19. 19For Bambu Lab P1P /P1S X1 / X1C Nozzle Hardened Steel 0.2 0.4 0.6 0.8 1.0mm For Bambulab NFor Bambu Lab P1P /P1S X1 / X1C Nozzle Hardened Steel 0.2 0.4 0.6 0.8 1.0mm For Bambulab Nozzles Upgraded 3D$2.95★ 5.0 · 27 soldView on AliExpress →
  20. 20QIDI Max 4 3D Printer Bimetal Nozzle 2PCS High Speed Wear Resistant Hardened Steel Copper QIDI Max 4 3D Printer Bimetal Nozzle 2PCS High Speed Wear Resistant Hardened Steel Copper Hotend Nozzles Kit$32.57★ 5.0 · 27 soldView on AliExpress →
  21. 21Upgraded For K1C Nozzle All-in-one Quick-Swap Hardened Steel Titanium High Flow K1C K1 Max-56%Upgraded For K1C Nozzle All-in-one Quick-Swap Hardened Steel Titanium High Flow K1C K1 Max Nozzle 0.4/0.6/0.8$4.06 $9.25★ 5.0 · 26 soldView on AliExpress →
  22. 22Hotend Kit For Bambu Lab A1/A1 Mini 0.2/0.4/0.6/0.8mm Fast Speed Hardened Steel Nozzle HotHotend Kit For Bambu Lab A1/A1 Mini 0.2/0.4/0.6/0.8mm Fast Speed Hardened Steel Nozzle Hot End Assembly For$6.44★ 5.0 · 25 soldView on AliExpress →
  23. 23For Bambu Lab X1/P1 Series Hotend Kit Hardened Steel Nozzle 0.2/0.4/0.6/0.8mm For Bambu La-13%For Bambu Lab X1/P1 Series Hotend Kit Hardened Steel Nozzle 0.2/0.4/0.6/0.8mm For Bambu Lab X1C X1 P1P P1S 3D$3.49 $3.99★ 5.0 · 24 soldView on AliExpress →
  24. 24For Kobra3 Combo Extruder Nano Coated Gear Kit Hardened Steel Higher Precision One-piece GFor Kobra3 Combo Extruder Nano Coated Gear Kit Hardened Steel Higher Precision One-piece Gear kit for$9.86★ 5.0 · 22 soldView on AliExpress →

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