Standard Servo Plate C is a tasteful mix between a servo mount and a pattern plate. The servo cut-out will accept a standard size servo. 6-32 screws will be required to mount the servo of your choice. In most instances, ¼" screws are the proper length. Pan head screws provide adequate surface area under the head; if you prefer socket head screws we recommend adding washers under the heads to disperse the force on the plastic case of the servo. The pattern is spaced 1.5" away from the spline of the servo so you can create geartrains and motion assemblies with ease.