Flange Shaft Coupling 3.17mm 190728 Recommend Cheap Online

Flange Coupling, Shaft 3.17mm, 2x Grub Screw M3, Ak=1.5mm,

To use this flange shaft coupling, first make sure the shaft diameter is 3.17mm. Insert the 2 M3 grub screws securely. The 1.5mm axial key provides stability. When installing, be careful not to force it as it might damage the coupling. For maintenance, regularly check the tightness of the grub screws and clean any dirt or debris around the coupling. Avoid over-tightening the screws to prevent breakage.