---
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: "KD 3.80"
currency: KWD
in_stock: true
reviews_count: 9
category: "Micreen"
url: https://www.desertcart.com.kw/products/372829258-5pcs-hardened-steel-mk8-nozzle-0-4mm-hotend-extruder-all
store_origin: KW
region: Kuwait
---

# 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:** KD 3.80
**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?** KD 3.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/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

Product description The MK8 nozzle is processed by high-quality thermoforming, and is treated with high temperature carburizing and hardening. It has super wear resistance, heat resistance, high hardness and high toughness, and has a long service life. It is compatible with most high-temperature printing consumables on the market. Specification Item Package Quantity: 5 Nozzle Caliber: 0.4 mm Filament diameter: 1.75 mm Screw Thread: M6 Material: Hardened Tool Steel Model: MK8 Nozzle Note: Please keep away from children and pets as the items are small. Features Exterior Lettering Exterior lettering makes it easier to distinguish size. Tight Spout Smooth nozzle contact surface effectively prevent the print head from leaking to a great extent, good wear resistance. Easy to Use Connect with M6 out the thread, the bore is smooth and clean thread. The joint is tight and the contact surface is flat, let the filament out smoother.

Review: Nozzle - Print great no clogs. High quality. Great value
Review: It's a pass - They don't fit your standard Ender printer head they leave a gap at space for filament to pull and cause clogs so make sure you're measuring how much thread you need before you buy I need about twice as much

## 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 contact or QA us, we will provide you satisfied solutions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 271 Reviews |

## 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)
![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 2](https://m.media-amazon.com/images/I/51wNniLBcgS.jpg)
![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 3](https://m.media-amazon.com/images/I/61ubDZdEFLS.jpg)
![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 4](https://m.media-amazon.com/images/I/51CudCnBUzS.jpg)
![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 5](https://m.media-amazon.com/images/I/61ycF7HH6YS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nozzle
*by E***Y on January 4, 2026*

Print great no clogs. High quality. Great value

### ⭐ It's a pass
*by J***. on March 3, 2026*

They don't fit your standard Ender printer head they leave a gap at space for filament to pull and cause clogs so make sure you're measuring how much thread you need before you buy I need about twice as much

### ⭐ Look elsewhere
*by T***. on December 31, 2025*

Can't recommend these. They cause constant clogging and the filament, regardless of z offset and cleaning the bed, will not stick to the build plate. Complete trash!

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

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-23*