Hi @@21Asala You can find the answer here: https://community.medion.com/t5/FAQs/FAQ-Spezifikationen-Mainboard-quot-ECS-B360H4-EM-quot/ta-p/99258?search-action-id=77509304635&search-result-uid=99258 For the attachment you need a screw with a metric M2 thread and a length between 2.5 mm and 3.0 mm. The head should have a diameter of 4 mm to a maximum of 5 mm. If the screws are not available in local specialist shops, you can find them in online shops. Bye Fishtown
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