Help for Mark Levinson 31 Transport

Hello all you goners. I need a little help. I don't seem to have the transport screws that went in the bottom of my Mark Levinson #31 Transport. I had my dealer call levinson and they don't know the size and they are out of stock. Does anyone know what size screw this is? Lenght, pitch, threadcount. Anything would be helpful.

Thanks.
Todd