If you are truly doing a swap, you can use the 4 screws on the camera you are replacing. Otherwise, they are the same as the two screws holding the cover on, which you remove to get to the gimbal. I am told Home Depot can match them. If I remember correctly, they are 1.5mmIn need of 4 M2P gimbal screws for a camera swap. I have the body and gimbal, just missing the 4 screws to complete the job. Anyone have any they are willing to part with???