Date: 10/29/2007 Views: 4441
Date: 12/03/2004 Views: 3318
Date: 08/22/2008 Views: 3720
Date: 08/23/2023 Views: 190092
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.