Plug and screw combination for mounting wall batten, has support push unit, wall plug unit whose length ranges between specific millimeters based on universal drill, and wire arranged with tip of screw

摘要

The combination has a wall plug unit whose length is set based on universal drill with length ranging between 4.4-5.6 millimeters, where length of unit ranges between 20-35 millimeters. Outer diameter of a wire ranges from O.1 to O.3 millimeter, which is smaller than diameter of the drill. Length of a support push unit and a screw ranges between 28 millimeters and 45 millimeters. The wire is wound around the screw. Outer diameter of threads of the screw is set above 5 millimeters of a tip of the screw. The screw extended in the plug is rotated.