Cork size for 2cm diameter bottle . HELP?

Question

I need to order on line 250 corks for a 2cm diameter bottle i am not sure witch corck size I need to order. the sizes come in fractions of an inch so I cent undestand withch one fits best

Answer 1

I believe that 2 cm is 20 mm? Therefore, you need a #7 or 10/16" cork, according to Weekend Brewer:

"Cork diameter ---# 7/ 20mm (10/16")"

Hope this helps!