Bleeder screw thread size

I never thought this info would be hard to find, but it is.
Does anyone know what thread size is needed for new brake bleeder screws? I would like to replace mine with speed bleeders and can’t find the answer anywhere.
I am talking about 2nd gen trucks.

 

Hope this helps

 

Thanks. I pulled that up too, but see other info that the discs and drums have different threads. I went to the Russel site and they have no application information at all.
I guess I am going to have to call them and see what they say.

 

M10 is big. Really big. That would be like a 13/14mm wrench.

I’m going with M7x1.0
https://www.tacomaworld.com/threads/speed-bleeder-short-or-long-version.422245/#post-12051914