I finally organized my screws. If I had a do-over, I'd have color-coded the bins according to thread # but aside from that, infinitely better than my previous system of individual ziplocks
M4 Breakaway Screws for Drawer Knobs and Handles Adjustable - Etsy Australia
How to Make Dead Simple Drawers - No Nails and No Screws : 8 Steps (with Pictures) - Instructables