Picture frame wall mount

It's an Add On for my Picture Frame.Now you can mount your Picture Frame on the wall, with a nail. You also need a nail measuring 2.0x20mm or you can use a different nail, that should work too, but it should only have a diameter of 2mm but you can choose the length yourself.The nail head diameter should be a maximum of 4.5mm. The Picture Frame: https://makerworld.com/en/models/617554#profileId-541217