nuts and bolts of a certain size (Adams Morgan)

Looking for someone who can fill-in for my dad & his huge collection of random hardware bits and bobs 🧰

I have a small collection of nuts and bolts, but none that worked to fix 2 plant stands (that I got for free). I’d happily receive 25 nuts and bolts 🔩… instead of paying $33.23 at Ace. 😭😭😭

If anyone has any of these rather ubiquitous, bronze-colored hex-head nuts and bolts from furniture (like cheap wooden plant stands), please let me know if you don’t need them. Other colors, flat-head, and Phillips-head would work too!