Phat Cat Screws Size

[Lamoichenzio]

Hi everyone.
I recently bought a used SD Phat Cat for my Epiphone Les Paul Custom. The Phat Cat came to me without the screws, but i noticed that the screws of the standard Epiphone Humbuker is too large for te Phat Cat.
Anyone can say me the right size of the screw for the Phat Cat?

Thaks!