Are there any black screws in amongst them, i have just refurbished a few doors , using Tee Hinge and black locks , handles and needed some nice roundhead black screws , found a load in my old screw box ' 16mm black japanned round head , worked perfect on the 18mm material had for the doors, I could not find any 16mm round head black screws anywhere online or at the main warehouse. All seemed to be 20/25mm
so there maybe a few screws worth keeping , i just spent an afternoon , sorting all my old screws out , throwing a lot of them away , didn't take that long once i got started and into the swing , and sat in the garden, on a nice afternoon, although this was during the first lockdown, so not much else to do then
, and sorted into a Stanley low profile organiser.
I must admit , i often now do get a few different screws from there on/off for the odd fixing.