06 Hydro Gate Screws

[jpilch]

I was getting water in my 06 SV211, so I looked around when it was on the lift. Noticed that water was coming out of a hole from where one of the screws goes in to secure the hydro gate. I Don't want to take the other screw out that is at the bottom of the hydro gate, so does anyone on here know what size screw it is?

Thanks,