How to Organize Small Parts So You Can Actually Find Them Later

By Darren, founder August 15, 2026 9 min read Guide Workshop Crafts

Everyone can sort small parts. The hard part is walking back into the garage eight months later and knowing which of the 64 identical drawers has the M4 nylon washers. This guide is about building a system that survives that gap.

TL;DR: Pick an organizer whose grid matches how you actually reach for things (not the prettiest one). Sort by retrieval question, not by object type. Label the drawer, then record what's inside somewhere that isn't the label — a photo index you can search beats a Sharpie every time.

Step 1: Sort by the question you'll ask, not by what the object is

Most people sort by taxonomy: "screws here, nuts there, washers over there." Then they need "the fastener that holds the dishwasher kick-plate on" and have to open six drawers. A better organizing principle is the question you will ask when you come back:

  • Workshop: "What fits this hole?" → sort by thread size / gauge, mixing screws, nuts and washers of the same size in adjacent drawers.
  • Crafts: "What goes with this project?" → sort by colour family or by kit, not by material.
  • Electronics: "What value do I need?" → sort by component type then value decade (resistors 1–10Ω, 10–100Ω…).
  • LEGO: "What shape am I holding?" → sort by part category (plates, tiles, slopes), never by colour first. See our LEGO sorting guide.

Step 2: Choose an organizer whose grid matches your access pattern

Small-parts cabinets come in a handful of grid shapes, and the shape matters more than the brand:

Grid Typical product Best for Watch out for
Many tiny drawers (44–64) Akro-Mils 10144 / 10164, Stack-On DS-60 Fasteners, resistors, beads, LEGO small parts Drawers overflow fast; wall-mount or they tip when full
Mixed large/small (24–39) Akro-Mils 10124 / 10139 Garage hardware, sewing notions Large drawers become "misc" black holes — subdivide them
Adjustable-divider boxes Stanley SortMaster, Plano, ArtBin, DeWalt/Milwaukee organizers Portable kits, jobsite, per-project bins Dividers shift; parts migrate
Modular 3D-printed bins Gridfinity, Multiboard, HSW Makers who want a bin exactly the size of the thing Endless tinkering; see our Gridfinity guide
Stackable open bins Akro-Bins, IRIS, Sterilite Bulky items, high-frequency access Dust; hard to inventory since contents pile up

We keep a running list of the most popular models with their exact grid dimensions — and ready-made layout templates for each — in our Drawer Organizer Guide.

Step 3: Leave 30% empty

A full organizer is a dead organizer. The moment there's no drawer for the new thing, it goes in a coffee can on top, and the system starts to rot from there. Buy one size up from what you need today, and deliberately leave a row empty.

Step 4: Label the drawer — but don't trust the label

Labels are great for the first month. Then something gets moved, the label doesn't, and now every label in the cabinet is a little bit suspicious. This is what we call the tribal-knowledge problem: the true contents of the cabinet end up living in one person's head.

Two rules that help: label with the retrieval question ("M4 nuts & washers", not "misc hardware"), and use a label you'll actually reprint — a Brother P-touch or Niimbot costs less than the organizer and removes the "I'll fix it later" friction.

Step 5: Keep an index that lives outside the drawer

This is the step almost nobody does, and it's the one that makes the difference between an organizer that works for a month and one that works for a decade. Record what is in each drawer somewhere searchable: a spreadsheet, a notes file, or — our obvious suggestion — a photo inventory app.

The reason a photo beats a text list is that small parts are hard to describe but easy to recognise. Nobody remembers whether they wrote "shoulder bolt" or "stepped screw", but everyone can look at a photo and say "yes, that one." Search that works on the picture, not the words, is the whole game.

How WhichDrawer does this

You photograph the organizer, draw the grid on top of it (2×2 up to 12×12, or apply a community template for your exact model), then photograph what's in each drawer. Later, type a word or take a photo of the part you're holding, and AI image search points at the drawer. Family members can share the same inventory, and low-stock alerts tell you when to reorder. Free on the App Store for one organizer.

Step 6: Do a five-minute audit each season

Open every drawer once a season with your index open. Fix drift, merge the "misc" drawer, and reorder what's low. Five minutes four times a year is enough to keep the index truthful — and a truthful index is what makes the whole system worth having.

Frequently asked questions

What's the best drawer organizer for a garage?

For fasteners, a wall-mounted 44- or 64-drawer cabinet (Akro-Mils 10144/10164 or the Stack-On equivalents) is the workhorse. For a mix of hardware and tools, a mixed-size cabinet like the Akro-Mils 10124 (12 large + 12 small) is easier to live with.

Should I sort screws by type or by size?

Size first, then type. You almost always know the size you need (it has to fit the hole) before you know whether a pan-head or flat-head is what's in the bag.

How do I keep track of what's in each drawer?

Label the front, and keep a searchable index that includes a photo of each drawer's contents. Update the index whenever a drawer's purpose changes, not when you have time.

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Darren builds WhichDrawer, an app born from a childhood spent staring at his father's 64-drawer parts cabinet and never quite trusting the labels. Learn more.