Part Number

[newboat]

Can anyone tell me what size the nut is for the following part number 95380-06600-00 ?

[boats.net]

It's a 6mm nut don't know what thread.

[newboat]

Thanks, I went to West Marine and they tried to sell me a 1/4 inch -20. I told thim that wasn't right and then they said it was probably a 1/4 inch -24 (no such thing). I went home disgusted and posted here. I think it is a M6-1. I can't find any other thread sizes