While looking for something else (TT436)

Searching through pockets for a memory stick I have lost, I came across these knurled bolts.  No idea where from but they look like the fixings from a PC case.  Dusty and with much attached lint - I hope they fit the theme for this week's Tiny Tuesday.

Thanks to our host: Pinkhairedlady

Thanks also for your thoughts & awards on yesterday's wire effort - all much appreciated.