Phaetus
Phaetus Brass V6 Style 1.75mm Nozzle
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Genuine Phaetus brass PS/V6 nozzle for everyday 1.75 mm printing. This is the standard M6-thread, V6/RepRap-style brass nozzle for clean PLA, PETG, ABS, ASA, TPU, Nylon, HIPS, PVA, PC and other non-abrasive filament work.
Why use brass here?
- Fast, stable heat transfer: Phaetus rates the brass nozzle at 105 W/m·K thermal conductivity, which keeps normal filament profiles predictable.
- Clean extrusion path: Phaetus specifies inner-hole roughness of ≤Ra0.4 µm, ±0.01 mm orifice tolerance, and ≤0.02 mm concentricity.
- Right tool for normal plastics: use brass for standard filaments; step up to a Phaetus hardened steel V6 nozzle or Phaetus DLC hardened steel V6 nozzle for carbon, glass, glow, metal, wood, or other abrasive-filled materials.
- Good inexpensive refresh: a worn nozzle can cause stringing, poor first layers, inconsistent extrusion, and oversized lines. Replacing it is cheaper than chasing slicer settings.
Specifications
- Brand: Phaetus
- Model / family: PS (V6), M6 RepRap/V6 style
- Filament diameter: 1.75 mm
- Nozzle sizes: 0.4, 0.5, 0.6, and 0.8 mm variants
- Material: brass, Mohs hardness 3
- Maximum printing temperature: 300 °C
- Thermal conductivity: 105 W/m·K
- Inner-hole roughness: ≤Ra0.4 µm
- Orifice tolerance: ±0.01 mm
- Concentricity: ≤0.02 mm
Fitment
Use this with V6-style hotends and heater blocks that take a standard M6 RepRap/V6 nozzle, including Phaetus Dragon/Dragonfly-class hotends, E3D V6-style blocks, and compatible Mosquito/Copperhead-style setups. It pairs cleanly with the Phaetus Dragonfly BMO and the Phaetus V6 threaded bi-metal heatbreak.
Which size should I pick?
- 0.4 mm: default everyday nozzle size for balanced detail, speed, and profile compatibility.
- 0.5 mm: a small flow bump without jumping all the way to chunky lines.
- 0.6 mm: faster functional prints, stronger walls, and better throughput with common 0.24–0.32 mm layer heights.
- 0.8 mm: large parts, draft work, vase mode, and maximum throughput when fine detail is not the priority.
Gotchas
- Not for abrasive-filled filament. Use hardened steel, DLC hardened steel, tungsten carbide, or similar wear-resistant nozzles for carbon/glass/glow/wood/metal-filled materials.
- Not a Revo nozzle and not a Volcano/Rapido UHF-length nozzle. Check your hotend thread and nozzle length before ordering.
- Install and hot-tighten according to your hotend manufacturer’s instructions to avoid leaks between the nozzle and heatbreak.
Shipping & Returns
Returns:
Thank you for purchasing from dfh.fm. I want you to be completely satisfied with your purchase. If for any reason you are not satisfied, you may return your purchase within 60 days of the original purchase date.
Defective items: Please inspect items upon receipt. If you receive a defective item, you may return it for a full refund or replacement within 90 days of the original purchase date. Please contact me to initiate a return for a defective item.
Non-defective items: If you are not satisfied with a non-defective item, you may return it for a refund within 30 days of the original purchase date. A 20% restocking fee will be deducted from the refund amount, to offset the time and inconvenience, as I am the sole employee processing the return and restocking the item. The fee also covers the costs associated with processing the return. Refunds for non-defective items will be issued through the original payment method.
Preordered items: Due to the nature of preorders, delivery dates are subject to change. Please keep in mind that, If you have preordered an item, it is not eligible for a refund until after it has arrived at the store. Once the item arrives at the store and is inspected, you may request a refund within 30 days of the original purchase date. Please note that refunds for preordered items may take up to 10 days to be issued.
To initiate a return, please open a ticket on the shop’s discord channel, with your order number and the reason for the return. We will provide you with further instructions on how to return your purchase.
Thank you for shopping with us. If you have any questions or concerns, please don't hesitate to contact me, via Discord.
Order alterations and cancellations:
Once an order has ben submitted, no alterations can be made. This includes adding or removing items or canceling orders. You are welcome to return an order, once you have taken receipt, following the returns procedure listed above.
Shipping:
US Shipping is via UPS or USPS. The way it is set up shows the least expensive options for standard, priority and express shipping. I can not take special requests for specific carriers at this time.
International shipping is mostly UPS, as I utilize Zonos/UPS integration to tally extremely accurate import and shipping costs.
I require a telephone and email with international orders and you must make yourself available to the carrier or your customs, should they require more information. If you are unreachable and the package is discarded or rerturned, I will not be responsible for rerturning your shipping cost.
If there is a problem with an international order, it is my choice to refund part or all of the order, or send a replacement.
Addresses are verified through Shopify, but the customer is still responsible for inputting their address in the correct format. Any returns or lost shipments, due to incorrectly addressed packages, are the responsibility of the customer.


