This servo mount provides a clean and simple way to attach a standard size servo inside Actobotics Channel. The 6-32 threaded holes on the face of the mount align with the holes in the servo mounting tabs. For most servos, the proper length of screw is 3/8". Pan head screws will 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 threaded holes on the sides of the mount will align with holes in the Actobotics channel.