Application:
Universal joint coupling adopts a special coupler used to connect motor shaft and robot hex wheels and other DIY models.
Benefits:
1.Universal joint coupling nut is made of iron with nickel coating, sturdy and durable to use for a long time.
2. Universal joint coupling provides torque transfer and adjustment, which is a very flexible and easy to use, cost-effective coupling design.
3. Rotatable coupling can be applied to RC model cars perfectly, RC model boat is the perfect motor shaft fitting accessory.
Package Includes:
Screw Size: M4
Inner Diameter: 4mm-5mm
Length: 24 mm
Outer Diameter: 0.4 inches (11 mm)
Color: Silver Tone
2 Universal Joint Coupling Nuts (4 fixing screws included)
Note:
Please allow slight dimension error of the item due to manual measurement.