# Nozzle set for Elegoo Centauri Carbon 0.4 mm hardened brass

**URL:** https://aio.lv/en/product--elegoo-502040140--12400145
**Data updated:** 2026-04-28 17:45 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Elegoo
**Manufacturer code:** 50.204.0140
**EAN:** 6932704908693
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elegoo-502040140--12400145

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement nozzle set designed for the Elegoo Centauri Carbon 3D printer, featuring 0.4 mm orifice size and hardened brass construction. Intended for extrusion of common filaments, the hardened brass improves wear resistance compared with standard brass nozzles. Suitable for maintenance, nozzle upgrades, and restoring print quality on compatible Centauri Carbon machines.

## Long description

The 0.4 mm hardened brass nozzle set for the ELEGOO Centauri Carbon is a replacement extrusion nozzle designed to restore or improve print precision. With a 0.4 mm orifice and construction that increases resistance to wear compared with standard brass, this nozzle set supports consistent filament flow and stable thermal performance for everyday filaments on compatible Centauri Carbon printers.
Advantages
Hardened brass construction offers improved abrasion resistance while retaining good thermal conductivity for stable melt conditions. The 0.4 mm orifice delivers a balance between detail and print speed, and the optimized feed geometry helps reduce material leakage and clogging risks. Compact dimensions and standard thread make installation straightforward on compatible hotends.
Suitable for
Replacing worn or damaged nozzles on ELEGOO Centauri Carbon printers
Printing standard filaments such as PLA, PETG, and ABS with improved nozzle longevity
Maintenance and upgrades to restore print quality and dimensional accuracy
When it may not be suitable
This nozzle set is intended for use on ELEGOO Centauri Carbon machines and may not fit other printer models without the same thread and hotend dimensions. While hardened brass increases wear resistance, it is not as hard as hardened steel or specialty nozzles designed for highly abrasive composite filaments containing large amounts of carbon fiber or metal powder.
Key specifications
Nozzle diameter: 0.4 mm
Filament compatibility: 1.75 mm filament
Material: hardened brass
Thread type: M6
External dimensions: 6 × 27 mm
Weight: 3.6 g
How to use
Allow the hotend to heat to the recommended temperature for the filament in use, remove the existing nozzle using an appropriate nozzle wrench, and screw in the replacement 0.4 mm hardened brass nozzle until snug. After installation, perform a short live-heat extrusion and print a calibration object to check for proper flow, bed adhesion, and dimensional accuracy. Tighten when hot if required by the printer manufacturer’s instructions to ensure a secure seal.
What to consider before purchase
Confirm compatibility with ELEGOO Centauri Carbon hotend and M6 thread
Choose nozzle diameter appropriate for desired detail and print speed
Consider filament types you print frequently—hardened brass is better for mildly abrasive filaments but not for very abrasive composites
Usage recommendations
Use this 0.4 mm hardened brass nozzle for routine maintenance and printing common 1.75 mm filaments; perform a calibration print after installation and replace sooner when printing abrasive materials frequently.

## FAQ

### How much does the Nozzle set Elegoo Centauri Carbon 0.4 mm cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Elegoo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Elegoo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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