Skip to main content
Home / Hot End and Nozzle / 3D Printer 4.1 Through-Hole Throat Tube Accessories, 6*26 6*30 6*35 MK8 Nozzle Stainless Steel Throat Screw

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Stainless Steel 304
Thread Specification M6 Thread
Outer Diameter 6 mm
Inner Diameter 4.1 mm
Available Lengths 26 mm, 30 mm, 35 mm
Compatibility MK8 Hotend Systems
Surface Finish Polished
Net Weight 5 g per piece
Package Content 1 x Heatbreak
Max Working Temperature 300°C

5 reviews

A

Anonymous

Apr 03, 2026

Rating: 3/5

Hard to install

The threads were a bit tight initially and required some care to screw in without cross-threading.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Exact dimensions

Measured 6mm exactly with calipers. Fits tight into the heater block as it should.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect fit for my Ender 3

Installed easily with no leaks. The stainless steel quality feels premium compared to the stock part.

A

Anonymous

Feb 28, 2026

Rating: 5/5

Solves clogging issues

Stainless steel conducts heat less than brass which helped reduce heat creep on my PLA prints.

A

Anonymous

Feb 16, 2026

Rating: 4/5

Good quality steel

Works well for my all-metal hotend conversion. Shipping took a bit longer than expected though.

5 FAQ

Q: Which length should I choose for a standard V6 hotend?

A: The 30 mm length is the standard choice for most V6 style hotends.

Q: What is the thread size on both ends?

A: Both ends feature standard M6 threads to ensure compatibility with MK8 systems.

Q: Can I use this with high temperature filaments like ABS?

A: Yes, the stainless steel construction supports printing with ABS, PETG, and PLA safely.

Q: Does the package include a nozzle or PTFE tube?

A: No, this package includes only the heatbreak. Nozzles and tubes are sold separately.

Q: Is this component compatible with all metal hotends?

A: Yes, this stainless steel heatbreak is designed specifically for all metal hotend setups.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Mifaner Handmade Watercolor Sketchbook – Oil Painting Series Canvas Journal, Travel-Friendly Mini Notebook for Acrylic Markers

Mifaner Handmade Watercolor Sketchbook – Oil Painting Series Canvas Journal, Travel-Friendly Mini Notebook for Acrylic Markers

$16.90

(Sasha Exclusive) Fat Small Card

(Sasha Exclusive) Fat Small Card

$1,399.00

Silicone Faucet Side Drain Mat, Foldable Splash-Proof Pad for Kitchen Sink and Bathroom Washbasin

Silicone Faucet Side Drain Mat, Foldable Splash-Proof Pad for Kitchen Sink and Bathroom Washbasin

$4.93

Breathable Portable Invisible Aligner Case with Lanyard – Durable Hygienic Storage for Orthodontic Retainers and Dentures

Breathable Portable Invisible Aligner Case with Lanyard – Durable Hygienic Storage for Orthodontic Retainers and Dentures

$18.10

Snail-Specific Slug & Snail Killer Scatter-Type Anti-Pest Granules for Vegetable Gardens Slugs Apple Snails Fruit & Vegetable Fields

Snail-Specific Slug & Snail Killer Scatter-Type Anti-Pest Granules for Vegetable Gardens Slugs Apple Snails Fruit & Vegetable Fields

$10.00

Industrial Scouring Pad for Woodworking, Paint Sanding, and Polishing - Ultra-Fine Hand-Tear Sheets

Industrial Scouring Pad for Woodworking, Paint Sanding, and Polishing - Ultra-Fine Hand-Tear Sheets

$135.70

Custom G80 Manganese Steel Lifting Chain - High-Strength Alloy Chain Rigging for Hoisting and Cranes

Custom G80 Manganese Steel Lifting Chain - High-Strength Alloy Chain Rigging for Hoisting and Cranes

$655.00

High-Concentration Oxygen Generator for Aquaculture with High-Pressure Outlet, Ceramic Nano Disc, and Oxygen Dissolution Cone

High-Concentration Oxygen Generator for Aquaculture with High-Pressure Outlet, Ceramic Nano Disc, and Oxygen Dissolution Cone

$50.00

Paint Brush Rinser – Art Supply Cleaning Cup for Brushes, Palettes, and Pigment Washing

Paint Brush Rinser – Art Supply Cleaning Cup for Brushes, Palettes, and Pigment Washing

$21.80

Heidelberg Printing Press Paper Pressure Wheel Screen Printing Roller Felt Wheel Guanghua Beiren Paper Feed Wheel Laminating Machine Brush Wheel

Heidelberg Printing Press Paper Pressure Wheel Screen Printing Roller Felt Wheel Guanghua Beiren Paper Feed Wheel Laminating Machine Brush Wheel

$6.00

Baofeifan Bubble Squeeze Painting Kit for Kids - Foaming Textured Paper, Wood Pulp Cotton DIY 3D Art with Markers

Baofeifan Bubble Squeeze Painting Kit for Kids - Foaming Textured Paper, Wood Pulp Cotton DIY 3D Art with Markers

$10.00

Westwood Portable Retainer Case for Elderly Dentures and Children's Orthodontic Correctors, Storage Box

Westwood Portable Retainer Case for Elderly Dentures and Children's Orthodontic Correctors, Storage Box

$14.20

PELICAN 1510 Protective Safety Case with Trolley - Waterproof Travel Box for Outdoor Photography Gear

PELICAN 1510 Protective Safety Case with Trolley - Waterproof Travel Box for Outdoor Photography Gear

$1,360.00

Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners

Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners

$13.80

Ultralight Silicone-Coated Waterproof Dry Bag for Outdoor River Trekking, Rafting, Swimming, Beach Use – Wet/Dry Separation Storage for Swimwear and Towels

Ultralight Silicone-Coated Waterproof Dry Bag for Outdoor River Trekking, Rafting, Swimming, Beach Use – Wet/Dry Separation Storage for Swimwear and Towels

$38.20

Food Warmer Cabinet, Room Temperature Commercial Constant-Temperature Display Case, Egg Tart Heating Cabinet, Small Countertop Sample Retention Cabinet, Chestnut, White

Food Warmer Cabinet, Room Temperature Commercial Constant-Temperature Display Case, Egg Tart Heating Cabinet, Small Countertop Sample Retention Cabinet, Chestnut, White

$239.00

Ultra-Narrow 8/9/10cm Bathroom and Kitchen Gap Storage Rack with Wheels

Ultra-Narrow 8/9/10cm Bathroom and Kitchen Gap Storage Rack with Wheels

$15.90

Glow-in-the-Dark 3D Printing Pen for Kids, Low-Temperature Stereoscopic Graffiti Magic Pen, Drawing Toy, Birthday Gift for Girls

Glow-in-the-Dark 3D Printing Pen for Kids, Low-Temperature Stereoscopic Graffiti Magic Pen, Drawing Toy, Birthday Gift for Girls

$21.80

Custom Insulated Steel Pipes from Factory - Heating Pipes for Residential Complexes, Spiral Insulated Pipes, Polyurethane Insulated Pipes

Custom Insulated Steel Pipes from Factory - Heating Pipes for Residential Complexes, Spiral Insulated Pipes, Polyurethane Insulated Pipes

$45.40

New Pirelli Tires 305/40R20 112V & 275/45R20 110V XL N1 for Porsche Cayenne

New Pirelli Tires 305/40R20 112V & 275/45R20 110V XL N1 for Porsche Cayenne

$1,409.00

Over-Toilet Storage Rack Wall-Mounted No-Drill Bathroom Multi-Function Organizer for Toilet Essentials

Over-Toilet Storage Rack Wall-Mounted No-Drill Bathroom Multi-Function Organizer for Toilet Essentials

$20.50

Kang Kati Gardenia Tea Scented Candle Gift Set – Long-Lasting Fragrance, Elegant Birthday Gift for Her

Kang Kati Gardenia Tea Scented Candle Gift Set – Long-Lasting Fragrance, Elegant Birthday Gift for Her

$35.10

Safety Self-Locking Lifting Hook with Adjustable Chain for Hoisting and Rigging

Safety Self-Locking Lifting Hook with Adjustable Chain for Hoisting and Rigging

$140.00

Thickened Mobile Phone Waterproof Case, Waterproof Box, Sealed Container, Pressure-Resistant Box, EDC Drop-Proof Storage Box for Outdoor Travel

Thickened Mobile Phone Waterproof Case, Waterproof Box, Sealed Container, Pressure-Resistant Box, EDC Drop-Proof Storage Box for Outdoor Travel

$12.00

Commercial Heated Display Cabinet for Crispy Pork Belly, Roast Chicken, and Cantonese BBQ - Constant Temperature Warmer for Peking Duck

Commercial Heated Display Cabinet for Crispy Pork Belly, Roast Chicken, and Cantonese BBQ - Constant Temperature Warmer for Peking Duck

$1,394.00

Mejiang Baohong Watercolor Line Art for Beginners, Coloring Book with Colored Pencils and Markers, Cat Letter Theme

Mejiang Baohong Watercolor Line Art for Beginners, Coloring Book with Colored Pencils and Markers, Cat Letter Theme

$29.70

Shanghai Huamei Hair Transplant, Solution for Hair Loss, Thinning, and Density Enhancement

Shanghai Huamei Hair Transplant, Solution for Hair Loss, Thinning, and Density Enhancement

$6,750.00

New Direct Sale Nanda Silicone Rubber 704 Battery Fixative Adhesive Panel Light Special Glue Photovoltaic Solar Sealant

New Direct Sale Nanda Silicone Rubber 704 Battery Fixative Adhesive Panel Light Special Glue Photovoltaic Solar Sealant

$25.85

Yonghe Hair Transplant: Top Scalp Density Enhancement (2000+ Units Fixed Price)

Yonghe Hair Transplant: Top Scalp Density Enhancement (2000+ Units Fixed Price)

$33,800.00

No-Drill Bathroom Storage Rack – Toilet Paper Organizer for Dorms and Restrooms

No-Drill Bathroom Storage Rack – Toilet Paper Organizer for Dorms and Restrooms

$22.16