Date: 08/19/2010 Views: 4834
Date: 10/25/2009 Views: 4767
Date: 09/03/2006 Views: 4899
Date: 08/23/2023 Views: 702745
External thread dimension of the tank opening area is a nominal 2.55 in or 64.77 mm. I say "nominal" as the dimension varies quite a bit around the opening.