Randy,
Rudy may have these caps in stock. If they are the same type of caps that I removed from the screws that held my old fiberglass sink and stove encl osier to my galley cabinet. The caps that I had were a beige color. They were made of plastic and they fit over the special fiber washers under the wood screws. I remember seeing them in a bin at Rudy's store. Half of the caps on my sink were broken and I was going to replace them but I decided to replace my old fiberglass sink with a stainless steel sink, which looks a lot better. I don't know if they have different sizes on these caps, but it's worth checking with Rudy on that because I know that he did have them the last time I was in his store.
