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Home / USB Multi-Function Power Bank / BIQU B1 UM2 Nozzle 3D Printer Accessories Brass Extruder Head Nozzle M6 Thread DIY Kit 1.75mm

Attributes

Brand -
Category 3C Digital Accessories / USB Multi-Function Power Bank
Origin -
Material Brass
Thread Type M6
Filament Diameter 1.75mm
Nozzle Diameter 0.4mm
Compatibility BIQU B1, Ultimaker 2
Package Contents 5 x Nozzles
Heat Resistance Up to 300°C
Surface Finish Polished
Installation Type Screw-in
Country of Origin China

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Easy to install for beginners

As someone new to 3D printing, I was worried about installation. These screwed in easily without stripping, and my prints look crisp now.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good value pack

Great price for a 5-pack. One nozzle had a slightly rough interior, but the other four work flawlessly with PLA and PETG filaments.

A

Anonymous

Mar 13, 2026

Rating: 4/5

Solid replacement parts

Reliable nozzles for the price. They handle higher temperatures well, though I recommend tightening them while hot to ensure a perfect seal.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent brass quality

The brass feels high quality and heats up evenly. I haven't experienced any clogging issues so far after printing over 2kg of filament.

A

Anonymous

Mar 09, 2026

Rating: 3/5

Decent but requires cleaning

They work well after I cleaned them with a small wire brush. There was some manufacturing residue inside initially, but nothing a quick clean couldn't fix.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect fit for my BIQU B1

These nozzles fit perfectly on my printer. The M6 thread aligns smoothly, and the print quality has improved significantly since swapping out my old worn nozzle.

5 FAQ

Q: Can these nozzles be used with abrasive filaments like Carbon Fiber?

A: We do not recommend using standard brass nozzles with abrasive materials like carbon fiber or glow-in-the-dark filaments as they will wear out quickly. Please consider hardened steel nozzles for those materials.

Q: Are these nozzles compatible with the Creality Ender 3?

A: No, these are specifically designed with an M6 thread for BIQU B1 and Ultimaker 2 models. The Ender 3 typically uses an M5 thread nozzle.

Q: How many nozzles are included in one package?

A: Each package contains exactly 5 brass nozzles, giving you plenty of spares for future replacements.

Q: What is the exact inner diameter of the nozzle opening?

A: The standard inner diameter for this kit is 0.4mm, which is ideal for general-purpose printing with 1.75mm filament.

Q: Do I need any special tools to install these?

A: A standard small wrench or socket designed for 3D printer nozzles is recommended to tighten them securely, especially when the hotend is heated.

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