I'm always going into my giant sliding bins of miscellaneous screws, pieces parts. I'm sure it has saved me countless trips to the hardware store. I won't throw them out. I also have bins of miscellaneous wire of all kinds from power cords to ethernet cables and everything in between. No....not going to throw any of that stuff out, I'm always returning to it. What I did throw out this weekend was the "dust collectors" on the shelves. Now those are useless crap.