Ahhh, I got one post at least

I eventually wound up using standard HD screws but I was worried that they weren't long enough after putting the washers in and would vibrate out. A little hot glue...no worries.

I am considering modifying the case which is why I am looking for the screws. I've not had much luck at hardware stores or electronic parts suppliers. Maybe I try watch/clock supply next.

Thanks.

Mach