|
|
|
|
|
|
|
|
|
|
I purchased a box of #6-32 X 3/8 SS Button Head Cap Screws years ago (I think that is the correct size) and they work fine. If you sandblast the head, it will match perfectly.
There are fastener companies on the web that will sell screws like this in batches of 10 so you don't have to have a lifetime supply of them.