Screw Size for back panel of Hori Tekken 5 stick

I lost the back panel screws to my stick and wanted to know the size of the screw to get some replacement ones.

#4 wood screw

Is there a specific size of screw that I look for or do I just have to look for just a number 4 wood screw?

someone might be able to specify sooner, but i can measure mine later tonight

Ok thank you for the help. Can you PM me when you get the chance. Thanks.