Home › Forums › Products › Stompboxes › H9 on pedal board › Reply To: H9 on pedal board August 26, 2014 at 1:41 pm #137245 tsternModeratorEventide Staff The screws are, as Alan said, M3 with an 0.5mm pitch. The ones we use are 8mm long, but you'll cclearly want something longer depending on what you're attaching to.
