LOL ... lots of "good" screw retention advice.
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But seriously, I really do need to do some culling and organization. Some bigger stuff that will never get used here (extras from building the old shop out years ago and never returned to the 'borg) will get donated to the ReStore and some stuff will just get recycled. An example of the latter is a mishmash of Phillips head "crap" that I'll never use, small numbers of esoteric things, lots of drywall anchors in styles I'd never use, rusty reclaimed things in poor condition, etc. My goal is having all the things I actually use frequently be the most convenient to access and the rest being things I still use or will likely use. As a few folks pointed out, the 'borg and/or the local hardware stores are close-by when there's something I need that I don't have. Heck, Tractor Supply actually sells this kind of stuff by the pound. The advantage I have this time around is that I kinda know what I use whereas when building the old shop out over time, that was less strong.
Next steps for this wall is a bank of OmniWall surface that uses some of their accessories plus things I'm going to make custom for my own needs. I think I'll make another shelf unit like this first one, but for two containers for the other end of the wall toward the computer. I keep all of my CNC tooling in one of the same plastic drawer units and will add another on top for additional tooling and hardware storage.
Today, I'm getting back on the lumber racks now that the sheet goods area is serviceable.
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The most expensive tool is the one you buy "cheaply" and often...