Replacement screws for wh1000xm4
Hi, several days ago i've decided to clean my ear cups from the dirt it has gathered throughout the year. To my surprise 3/4 of my screws were rusty and were barely removable. What i know is that the screw head is of type Ph000 but unfortunately the exact type of the screw is unknown to me. Do you have any idea whether they are SONY proprietary or just generic ones?
4 
1 