Making a Binocular Mount

I'm interested in making a monopod with a binocular adapter. I know that most tripods have a 1/4-20 screw for mounting scopes, etc. But, does anyone know what size the screw is that needs to go into the front of binoculars? 8O Is it the same?

It is probably the same, 1/4-20, some professional tripods use a 3/8"dia post, but you'd be able to tell the difference pretty easily. Take a trip to your local hardware store and try some in the screw aisle, sometimes there are different threads, but in your case, it should be 1/4-20.