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Durable V6 Hardened Steel Nozzle for 1.75mm filament, M6 E3D-style hotends, abrasive filament printing, carbon fiber materials, wood-filled filament, glow-in-the-dark filament, and long-service printer maintenance.
$16.95
The V6 Hardened Steel Nozzle is an abrasive-resistant 3D printer nozzle designed for compatible M6 threaded V6-style and E3D-style hotends using 1.75mm filament. This nozzle is built for demanding filament materials that can quickly wear out standard brass nozzles, including carbon fiber-filled, wood-filled, glow-in-the-dark, and other abrasive composite filaments.
Your current dnb3D product page lists this nozzle in two size options: 0.4mm and 0.8mm. The 0.4mm size is a practical everyday option when you need better wear resistance while keeping standard print detail. The 0.8mm size is useful for larger parts, higher-flow printing, stronger walls, draft prints, and abrasive materials that benefit from a larger nozzle opening.
Abrasive filaments can wear brass nozzles quickly, changing the nozzle opening and reducing print accuracy over time. A V6 Hardened Steel Nozzle offers higher hardness and improved wear resistance, making it a better choice for materials such as carbon fiber-filled filament, glow-in-the-dark filament, wood-filled filament, and other filled or abrasive blends.
This nozzle uses an M6 thread and is listed as an E3D aftermarket replica. It is intended for compatible V6-style or E3D-style hotends that accept standard M6 nozzles for 1.75mm filament. Before ordering or installing, confirm your hotend type, thread size, nozzle length, heater block style, and filament diameter. A mismatched nozzle can cause leaks, poor heat transfer, clogging, or heater block damage.
The 0.4mm nozzle size is useful for general printing and abrasive materials where you still want a balance of detail and durability. The 0.8mm nozzle size is useful for larger functional prints, faster draft parts, thicker extrusion widths, and materials that print more reliably through a larger opening. When changing nozzle size, update your slicer settings for nozzle diameter, line width, layer height, speed, temperature, retraction, and flow rate.
Your product page lists this nozzle with high corrosion resistance, high rust resistance, high hardness, high wear resistance, and a maximum temperature rating of 500°C. Always stay within the safe operating limits of your hotend, thermistor, heater cartridge, heat break, printer firmware, and filament. High-temperature printing should only be done on a properly configured printer.
Hardened steel nozzles generally do not transfer heat the same way as brass nozzles. If you are switching from brass to hardened steel, you may need to adjust temperature, speed, flow, or retraction settings. Watch for under-extrusion, weak layer bonding, inconsistent flow, or poor surface finish during the first test prints after changing nozzle material.
For related components, browse the 3D Printer Parts category or the Nozzles category. This nozzle can be paired with heater blocks, silicone socks, heat breaks, thermistors, extruders, abrasive filament, and other 3D printer maintenance hardware from dnb3D.
Hardened steel nozzles are commonly used when printing abrasive filaments that would wear standard brass nozzles quickly. For general hotend and nozzle compatibility information, see the E3D V6 assembly and nozzle reference.
Every order is hand-inspected and precision-shipped from dnb3D in Marathon, Ontario. Whether you are printing carbon fiber filament, glow filament, wood-filled materials, or other abrasive blends, this V6 Hardened Steel Nozzle provides a durable replacement option for compatible 1.75mm M6 E3D-style hotends.
The V6 Hardened Steel Nozzle is an abrasive-resistant aftermarket E3D-style replica nozzle for compatible M6 threaded 3D printer hotends using 1.75mm filament.
| Product Type | 3D printer nozzle / V6-style hardened steel nozzle |
|---|---|
| Nozzle Style | E3D aftermarket replica / V6-style nozzle |
| Filament Diameter | 1.75mm |
| Thread Size | M6 |
| Material | Hardened steel |
| Available Nozzle Sizes | 0.4mm, 0.8mm |
| Compatible Hotends | Most compatible M6 threaded V6-style / E3D-style hotends |
| Recommended Filaments | Carbon fiber-filled, wood-filled, glow-in-the-dark, abrasive composites, PLA, PETG, ABS, TPU, and other compatible 1.75mm filaments depending on printer setup |
| Corrosion Resistance | High corrosion resistance |
| Rust Resistance | High rust resistance |
| Hardness / Wear Resistance | High hardness and high wear resistance |
| Maximum Temperature Rating | 500°C |
| Thermal Note | Hardened steel generally transfers heat differently than brass; temperature, speed, or flow tuning may be required. |
| Common Applications | Abrasive filament printing, carbon fiber filament, wood-filled filament, glow-in-the-dark filament, replacement nozzles, printer maintenance, prototypes, draft parts, and functional prints |
| SKU | DB-0020-4854 |
| Installation Warning | Confirm hotend compatibility before installation. Install carefully to avoid cross-threading, hotend leaks, or heater block damage. |
| Fulfillment | Hand-inspected and precision-shipped from dnb3D in Marathon, Ontario, Canada |
Before installing the V6 Hardened Steel Nozzle, confirm that your printer uses a compatible M6 threaded V6-style or E3D-style hotend for 1.75mm filament. Check hotend type, thread compatibility, nozzle length, heater block style, and filament diameter before installation.
Start the nozzle by hand whenever possible. If the nozzle does not thread in smoothly, stop and check alignment. Cross-threading can damage the hardened steel nozzle, heater block, or hotend assembly.
Many V6-style hotends require the nozzle to be tightened at printing temperature so the nozzle seals correctly against the heat break. Follow your printer or hotend manufacturer’s procedure. Use controlled torque and avoid over-tightening to prevent hotend leaks or heater block damage.
Hardened steel transfers heat differently than brass. If you are switching from a brass nozzle, test your print settings and adjust temperature, speed, flow, or retraction if needed. Watch for under-extrusion, poor layer bonding, or inconsistent flow when changing nozzle material or nozzle size.
This nozzle is especially useful for abrasive materials such as carbon fiber-filled, wood-filled, glow-in-the-dark, and other composite filaments. Even with hardened steel, abrasive materials can still require regular inspection, correct print temperatures, and clean filament handling.
When switching between 0.4mm and 0.8mm nozzle sizes, update your slicer settings. Check nozzle diameter, line width, layer height, flow rate, speed, temperature, and retraction settings before printing. The 0.8mm size can allow larger extrusion widths and faster draft-style printing when the printer and filament can support the flow.
This nozzle is listed with a maximum temperature rating of 500°C. Do not exceed the safe limits of your hotend, thermistor, heater cartridge, heat break, firmware configuration, PTFE path if present, or filament. High-temperature printing should only be done on a properly configured printer.
Keep the nozzle tip free from burnt filament, debris, and residue. Use appropriate cleaning methods for your filament and printer. Avoid aggressive scraping that could damage the nozzle tip or sealing surface.
If prints show inconsistent extrusion, poor surface finish, under-extrusion, blobs, stringing, or dimensional issues after tuning, inspect the nozzle for wear, contamination, or clogging. Hardened steel lasts longer with abrasive materials than brass, but it should still be maintained and replaced when performance drops.
Every order is hand-inspected before shipping. dnb3D precision-ships 3D printer nozzles, hotend parts, and maintenance hardware across Canada from our Ontario facility, helping makers, builders, and printer owners receive clean, usable parts ready for careful installation.
At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.
Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.
In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.
Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.
We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.
We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.
Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.
Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.
Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.
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