Automatic M3 Bolt Sorter Tower – 3D printable model from MakerWorld

MakerWorld

Organizers

Automatic M3 Bolt Sorter Tower

by LayerLux3D · Organizers

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The sorter can be used either automatically or manually by turning it by hand. If you prefer to operate it manually, you can skip printing the lower parts with the gears—they won’t be needed! This is an automatic screw sorter designed for M3 screws. It’s specifically made for a set I have here, which is why it sorts screws in sizes 6, 8, 10, 12, 16, 18, and 20mm, plus nuts. If you have the Maker's Essential Kit A and don’t know what to build with it, you can create and automate the screw sorter.Alternatively, you can order the parts individually.

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Category

Organizers

Source

MakerWorld

Published

01.06.2025

Updated

30.04.2026

What you need to print this: Intermediate Low confidence

Single piece Hardware needed

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format

STL

Material

PLA, ABS, PETG

Post-processing

Hardware

Software

Cura, PrusaSlicer, or similar

Same designer, more platforms

LayerLux3D also publishes on

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