Mine has evolved over 50+ years into the system I use now. It helps to be a bit OCD!
These are Plano 964 4 drawer organizers.
I’ve been using some these for well over 20 years and have only broken two latches in all that time. They vary widely in price. For example, Amazon has them for $28!! But here is a link for much less:
https://www.fleetfarm.com/detail/plano-stowaway-organizer-rack/0000000017950
The individual drawers have either 6 fixed compartments or the 12 compartment drawer shown below. This drawer has my misc. stainless fasteners.
The above plastic Plano drawers work well for the way I work. You can take the drawer right to the job at home or stack several in a milk crate for jobs that require a road trip.
A lot of my nuts and bolts are in these organizers. All were obtained at garage sale, estate sale, work scrap, etc. Always be looking, try to never pay retail!
I have a few other organizers stored in my vehicle bins for fuses, light bulbs, etc.
As I said, time, patience, and OCD. YRMV