Skip to main content
Home / Office Equipment, Supplies & Services / Hardened Steel Nozzle 0.4mm for Carbon Fiber Printing

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Material Hardened Steel
Orifice Diameter 0.4mm
Compatibility E3D V6 Hotend
Thread Type M6
Max Temperature Up to 300°C
Recommended Filament Carbon Fiber, Abrasive Composites
Nozzle Length 22mm
Finish Black Oxide Coated
Package Contents 1x Hardened Steel Nozzle
Country of Origin China

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 4/5

Great durability, needs higher temps

The nozzle is very durable and handles the abrasion well. Just note that you might need to increase your printing temperature by about 5-10 degrees compared to brass due to the different thermal conductivity of steel.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Essential upgrade for E3D V6

If you own an E3D V6 and plan to print anything other than standard PLA or PETG, buy this immediately. It fits perfectly and the thread engagement is solid. No leaks or clogs so far.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Solved my clogging issues

I was experiencing frequent clogs when trying to print wood-fill filament with a brass nozzle. This hardened steel version resolved the issue completely. The surface finish on my prints is also surprisingly good.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good value for money

Solid construction and does exactly what it promises. I deducted one star only because the packaging was a bit flimsy, but the nozzle itself arrived undamaged and works great.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for abrasive filaments

I switched to this hardened steel nozzle specifically for printing with carbon fiber PLA. My standard brass nozzles would wear out after just a few grams, but this one has held up perfectly through multiple spools without any change in extrusion quality.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Long lasting performance

I have been using this nozzle for over three months now with various composite materials. There is no visible wear on the orifice, and my dimensional accuracy remains consistent. Highly recommended.

5 FAQ

Q: How do I clean this nozzle if it gets clogged?

A: We recommend heating the nozzle to the printing temperature of the clogging material and using a brass wire brush or a specialized needle cleaning tool. Avoid using excessive force.

Q: Do I need to recalibrate my extruder steps after installing this?

A: Generally, no recalibration of E-steps is needed since the orifice diameter remains 0.4mm. You may need to adjust flow rate slightly depending on your specific setup.

Q: Is this nozzle compatible with the E3D V6 clone hotends?

A: Yes, as long as the clone uses the standard M6 thread and follows the E3D V6 geometry, this nozzle should fit correctly.

Q: What is the maximum safe operating temperature for this nozzle?

A: The hardened steel material can withstand temperatures up to 300°C safely. However, please ensure your heater block and thermistor are also rated for these temperatures.

Q: Can I use this with PLA filament, or is it only for carbon fiber?

A: You can absolutely use this with standard PLA. While it is designed for abrasive materials, it works perfectly fine with non-abrasive filaments as well.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Portable Denture Storage Case for Elderly - Cleaning and Soaking Box for False Teeth and Retainers

Portable Denture Storage Case for Elderly - Cleaning and Soaking Box for False Teeth and Retainers

$19.30

Handmade Soap Wrought Iron Hanging Rack, DIY Grape/Lychee Soap Display Hook, Premium Creative Gift Decor

Handmade Soap Wrought Iron Hanging Rack, DIY Grape/Lychee Soap Display Hook, Premium Creative Gift Decor

$4.08

Stainless Steel Parallel Brush Roller Washer - Sand Removal Equipment for Oysters and Vegetable Cleaning

Stainless Steel Parallel Brush Roller Washer - Sand Removal Equipment for Oysters and Vegetable Cleaning

$8,175.00

Camellia Scented Plaster DIY Kit Parent-Child Team Building Car Vent Diffuser Ornament with Tutorial Included

Camellia Scented Plaster DIY Kit Parent-Child Team Building Car Vent Diffuser Ornament with Tutorial Included

$3.23

Glass Bonding High-Transparency Waterproof UV Adhesive Shadowless Glue 7194V for Small Glass Fish Tanks & Vases

Glass Bonding High-Transparency Waterproof UV Adhesive Shadowless Glue 7194V for Small Glass Fish Tanks & Vases

$105.00

Mineral Water Bucket Stand - Simple Storage Rack for Bottled Water, Water Dispenser, and Purified Water Support

Mineral Water Bucket Stand - Simple Storage Rack for Bottled Water, Water Dispenser, and Purified Water Support

$150.00

UE5 Neon Shop Signs - 3D Model Assets and Props for Unreal Engine 5

UE5 Neon Shop Signs - 3D Model Assets and Props for Unreal Engine 5

$0.50

Surface-Mounted Semi-Circular Stainless Steel Floor Cable Raceway with Anti-Crush Design

Surface-Mounted Semi-Circular Stainless Steel Floor Cable Raceway with Anti-Crush Design

$2.50

Denture Storage Box Soaking Denture Elderly Cleaning Box with Filter Tooth Storage Box Retainer Denture Case Portable

Denture Storage Box Soaking Denture Elderly Cleaning Box with Filter Tooth Storage Box Retainer Denture Case Portable

$7.64

Tire Hot Patch Vulcanizer 12R22.5, Tubeless Tire Aluminum Mold Plug-in Top Pressure Plate, Tire Repair Tool Aluminum Mold Press Plate

Tire Hot Patch Vulcanizer 12R22.5, Tubeless Tire Aluminum Mold Plug-in Top Pressure Plate, Tire Repair Tool Aluminum Mold Press Plate

$430.00

DEUTER Germany Outdoor Travel Waterproof Dry Bag - Lightweight Storage Sack for Beach, Swimming, and Camping

DEUTER Germany Outdoor Travel Waterproof Dry Bag - Lightweight Storage Sack for Beach, Swimming, and Camping

$59.50

Expanded Clay Pebbles for Plant Pot Drainage - Specialty Ceramic Granules for Succulents, Hydroponics, Aquariums, and Bathroom Backfill

Expanded Clay Pebbles for Plant Pot Drainage - Specialty Ceramic Granules for Succulents, Hydroponics, Aquariums, and Bathroom Backfill

$7.70

Lint-Free Industrial Wiping Paper for Camera and Automotive Paint, Oil-Removing Cloth for Spray Painting, Film Application, Anti-Fog Wax, and Static Rust Prevention

Lint-Free Industrial Wiping Paper for Camera and Automotive Paint, Oil-Removing Cloth for Spray Painting, Film Application, Anti-Fog Wax, and Static Rust Prevention

$126.50

Heavy-Duty Electric Bike Hook - Versatile Hanging Solution for Strollers, Shopping Bags, Kids' Carts, and Food Delivery

Heavy-Duty Electric Bike Hook - Versatile Hanging Solution for Strollers, Shopping Bags, Kids' Carts, and Food Delivery

$1.90

PPSOAP Silicone Handmade Soap Mold Candle Plaster Aroma Diffuser Stone DIY Materials and Tools FL093

PPSOAP Silicone Handmade Soap Mold Candle Plaster Aroma Diffuser Stone DIY Materials and Tools FL093

$63.70

Guangda Dental | Swedish Imported Dental Implants – Includes Abutment & Crown, Insurance Accepted, Installment Plans Available

Guangda Dental | Swedish Imported Dental Implants – Includes Abutment & Crown, Insurance Accepted, Installment Plans Available

$5,500.00

[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress

[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress

$38.00

Paint Brush Cleaning Cup for Kids' Art Supplies - Plastic Water Container for Washing Brushes and Graffiti Tools

Paint Brush Cleaning Cup for Kids' Art Supplies - Plastic Water Container for Washing Brushes and Graffiti Tools

$2.88

[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners

[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners

$6.63

Premium 3D Printing Pen with PLA Filament - Professional Grade for Students, Competitions, Training, and 3D Air Drawing Crafts - Ideal Kids' Gift

Premium 3D Printing Pen with PLA Filament - Professional Grade for Students, Competitions, Training, and 3D Air Drawing Crafts - Ideal Kids' Gift

$108.00

Retainer Storage Box - Portable Sealed Case for Braces, Dentures, Cleaning, and Soaking - Suitable for Children

Retainer Storage Box - Portable Sealed Case for Braces, Dentures, Cleaning, and Soaking - Suitable for Children

$42.40

6-Cavity Round Maple Leaf & Butterfly Totem Large Silicone Mold for Handmade Soap – DIY Milk Soap, Essential Oil Soap Making Mold

6-Cavity Round Maple Leaf & Butterfly Totem Large Silicone Mold for Handmade Soap – DIY Milk Soap, Essential Oil Soap Making Mold

$5.80

Acrylic Paint Brushes - Boar Bristle and Horsehair Brushes for Art Painting - Professional Gouache Brushes for Beginners

Acrylic Paint Brushes - Boar Bristle and Horsehair Brushes for Art Painting - Professional Gouache Brushes for Beginners

$1.00

UV Flatbed Printer for Crafts, Home, and Commercial Use - Small Inkjet Printer for Phone Cases and Industrial Applications

UV Flatbed Printer for Crafts, Home, and Commercial Use - Small Inkjet Printer for Phone Cases and Industrial Applications

$6,720.00

POP MART CRYBABY Vacation Mode On Series Plush Keychain

POP MART CRYBABY Vacation Mode On Series Plush Keychain

$107.80

Flameless Aromatherapy Bottle Empty Bottle Hotel Homestay Bathroom Rattan Dried Flower Volatile Perfume Toilet Water Dispensing Glass Bottle

Flameless Aromatherapy Bottle Empty Bottle Hotel Homestay Bathroom Rattan Dried Flower Volatile Perfume Toilet Water Dispensing Glass Bottle

$8.50

Invisalign Orthodontic Clear Aligner Case - Portable Storage and Cleaning Box for Retainers and Dentures

Invisalign Orthodontic Clear Aligner Case - Portable Storage and Cleaning Box for Retainers and Dentures

$6.72

Over-Toilet Storage Rack with Wall-Mounted Tissue and Wet Wipe Holder - No-Drill Organizer for Bathroom Vanity

Over-Toilet Storage Rack with Wall-Mounted Tissue and Wet Wipe Holder - No-Drill Organizer for Bathroom Vanity

$24.77

Antique-Style Ceramic Brush Washer, Large Glazed Water Pot for Calligraphy and Painting, Complete Set with Brush Holder

Antique-Style Ceramic Brush Washer, Large Glazed Water Pot for Calligraphy and Painting, Complete Set with Brush Holder

$21.20

Black Rutilated Quartz and Crackle Quartz Loose Beads for DIY Crystal Jewelry

Black Rutilated Quartz and Crackle Quartz Loose Beads for DIY Crystal Jewelry

$0.58