---
product_id: 372829258
title: "5PCS Hardened Steel MK8 Nozzle 0.4mm Hotend Extruder All Metal Nozzle for Ender 3s 3 Pro, CR-10 3D Printer 1.75mm Filament"
brand: "micreen"
price: "2401 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/372829258-5pcs-hardened-steel-mk8-nozzle-0-4mm-hotend-extruder-all
store_origin: IS
region: Iceland
---

# 450°C heat resistance 0.4mm precision 5-pack value 5PCS Hardened Steel MK8 Nozzle 0.4mm Hotend Extruder All Metal Nozzle for Ender 3s 3 Pro, CR-10 3D Printer 1.75mm Filament

**Brand:** micreen
**Price:** 2401 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** 5PCS Hardened Steel MK8 Nozzle 0.4mm Hotend Extruder All Metal Nozzle for Ender 3s 3 Pro, CR-10 3D Printer 1.75mm Filament by micreen
- **How much does it cost?** 2401 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/372829258-5pcs-hardened-steel-mk8-nozzle-0-4mm-hotend-extruder-all)

## Best For

- micreen enthusiasts

## Why This Product

- Trusted micreen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack:** Get 5 high-performance nozzles in one package, ensuring you’re always ready for your next printing project.
- • **Unmatched Durability:** Crafted from hardened tool steel, these nozzles boast a surface hardness of 55-60 HRC, ensuring they withstand the test of time.
- • **Precision Engineering:** The smooth inner wall and 0.4mm diameter ensure consistent filament flow and high-quality prints every time.
- • **Universal Compatibility:** Seamlessly fits most FDM printers, including popular models like Ender 3s, CR-10, and Prusa i3, making it a versatile choice for any 3D printing enthusiast.
- • **High-Temperature Champion:** Designed to handle extreme temperatures up to 450°C, perfect for a wide range of filaments including PLA, ABS, and even PEEK.

## Overview

This 5PCS Hardened Steel MK8 Nozzle set features 0.4mm nozzles made from high-quality tool steel, offering exceptional heat and abrasion resistance. With a maximum temperature tolerance of 450°C, these nozzles are compatible with a wide range of FDM printers and filaments, ensuring precision and durability for all your 3D printing needs.

## Description

5PCS Hardened Steel MK8 Nozzle 0.4mm Hotend Extruder All Metal Nozzle for Ender 3s 3 Pro, CR-10 3D Printer 1.75mm Filament

## Features

- High-quality Material: Made of hardened tool steel, good abrasion resistance, heat resistance and corrosion resistance. The overall hardness of the nozzle is 50 HRC and the surface hardness is 55-60 HRC, long service life.
- High-temperature Resistance: The nozzle can withstand temp up to 450 degrees, suitable for 3D printing at high temperature, not only suitable for common 1.75 mm 3D printer filaments, but also can print filaments of PLA, ABS to carbon fiber, even PEEK.
- Wide Compatibility: Suit to almost all FDM printer, could install to MK8 heating block. These nozzles compatible with MK8 hot end for E3D V5/V6 and Ender 2 3s 3 Pro, also compatible with CR-10 all-metal hotend, Prusa i3, Anet A8, Reprap, etc.
- High Precision: The inner wall of the nozzle with a diameter of 0.4mm is smooth without burrs, and the viscosity coefficient is small. Maintain a stable temperature during printing to allow filament to be discharged evenly.
- What You Get: Package comes with 5 pieces of 0.4mm black hardened steel nozzles. If you have any questions about our nozzles, please feel free to contact or QA us, we will provide you satisfied solutions.

## Images

![5PCS Hardened Steel MK8 Nozzle 0.4mm Hotend Extruder All Metal Nozzle for Ender 3s 3 Pro, CR-10 3D Printer 1.75mm Filament - Image 1](https://m.media-amazon.com/images/I/51B7qIFYyXS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    very good
  

*by R***N on Reviewed in Canada on May 1, 2024*

they look ok but i need to test first

### ⭐ 







  
  
    Leaking filament
  

*by J***O on Reviewed in the United Kingdom on December 22, 2023*

It seems that the nozzle would fit (Ender 3), but there must be a small gap on top of the thread because there is filament leaking from the op of it. I've tried two nozzles and had the same issue with both. After 2 prints I had to disassemble the hotend and clean it from leaked filament.

### ⭐⭐⭐⭐⭐ 







  
    Respecter les températures
  
  

*by A***X on Reviewed in France on September 21, 2023*

C'est super,  après avoir mis mon file en carbone , j'ai réussi à avoir une pièce superbe et très solide et je dirais même mieux que le file ABS .A vous d'essayer !!!!

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**Shop now:** [https://www.desertcart.is/products/372829258-5pcs-hardened-steel-mk8-nozzle-0-4mm-hotend-extruder-all](https://www.desertcart.is/products/372829258-5pcs-hardened-steel-mk8-nozzle-0-4mm-hotend-extruder-all)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-13*