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Thumb Screw for M3 Screws
IP Report
Print Profile(1)

0.12mm layer, 2 walls, 15% infill
Designer
20 min
1 plate
Open in Bambu Studio
Boost
6
21
0
0
36
24
Released
Description
This is a 3D printable thumb screw designed for standard M3 (3mm) screws.
It provides a textured grip, allowing screws to be tightened or loosened easily by hand without tools. Perfect for quick adjustments, prototypes, enclosures, or projects where frequent disassembly is needed.
The design includes a knurled surface for better grip and is optimized for 3D printing without supports.
- Fits: M3 screws (3mm diameter)
- Print orientation: Flat side down
- Material recommended: PLA, PETG, or ABS
- No supports required
A simple and reliable addition to your hardware kit.
License
This user content is licensed under a
Creative Commons Public Domain















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