Small Parts Storage Box Generator
Screws, nuts, washers, beads and resistors are much easier to find when every type has its own cell. Choose a grid and print a box sized for your workbench drawer or shelf.
The 3D preview loads automatically.
Choosing the cell size
| Contents | Cell size | Height |
|---|---|---|
| M2–M4 screws and nuts | 30–40 mm | 25–30 mm |
| M5–M8 bolts, washers | 45–60 mm | 30–40 mm |
| Beads, sequins | 30–35 mm | 20–25 mm |
| SMD/through-hole components | 25–35 mm | 20 mm |
A bigger corner radius matters here: with a radius of 5 mm or more you can slide tiny parts out of a cell with a fingertip instead of chasing them into a sharp corner.
Thin walls for many cells
With lots of compartments, the walls take up a surprising amount of space. A 1.2 mm wall (three lines with a 0.4 mm nozzle) is plenty for small parts and gives you more usable room than 1.6 mm. Keep the floor at 1 mm or more so the box doesn't flex when you pick it up.
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