Kreuzschlitz Blechschrauben, Schwarz Kohlenstoffstahl Rundkopf Gewindebohrer M5 x
Head type ?. This type of head not only has good torque but also works better with threads. : 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.