Three-wing star knob for Screws and Nuts (M4, M5, M6 or M8)
- Arrives in 2 to 7 business days Printed in Auckland. $10 shipping, free over $75
- 14-day faulty refund If it arrives broken or misprinted, we reprint or refund it
- Secure checkout Card payments handled by Stripe
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~63 g
- Print time
- ~3.5 h
- Express shipping
- $20
More information
This design was originally made for my lawn mower, which has some quick fasteners that don’t work very well. I wanted a knob with only three wings so it can be tightened easily while wearing gloves. I’ve uploaded two versions of the lid: one with a through-hole and one without (see .step file). The nut fits very snugly. If you can’t press it in by hand, simply use a screw with a washer to pull it into place inside the knob.
Select between knob suitable for: M4, M5, M6 or M8
Print settings used:
• Layer height: 0.2 mm (structural),
• Material: PETG Infill: 25%
• Perimeters: 3; Top layers: 5 ; Bottom layers: 5. This results already in a rather sturdy knob, but feel free to adjust
• No supports needed
• Print with the shaft of the knob placed on the print bed
Design and description by jbfish , licensed CC-BY-SA.
Frequently asked
How long does shipping take?
Three-wing star knob for Screws and Nuts (M4, M5, M6 or M8) is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.
