Kreuzschlitz Linsenkopf mit Scheibe Blechschrauben, M5 x 12/16/20/30/40 mm, 304 Set
This type of head not only has good torque but also works better with threads. Size : The set provides screws in different sizes (M5 x 12/16/20/30/40mm, a total of 5 sizes), which are suitable for different application scenarios.