7mm Hex Brass Shaft Coupling For RC Cars And Motors Flexible Hex Coupler Connector With 7mm Bore 12mm Opposite End 24mm Cylinder Suitable For Wheels Tires Shafts 4 Pack

Brass 7mm Hex Shaft Coupling for RC Cars and Motors
✔️ 4-pack brass hex shaft couplers: 7mm bore, 12mm opposite, 24mm cyl

This brass shaft coupling connects a motor shaft to the hex wheel or hex hub in RC cars, robotics projects, and hobby models. Made from sturdy brass, it offers reliable torque transfer and easy installation with M4 screws.

✅ Material: Brass
✅ Hex side: 7mm; Opposite: 12mm
✅ Cylinder: height 24mm; OD 11.5mm; ID 7mm
✅ Hex height: 6mm
✅ Fastening: M4 screw holes

💡 What is a shaft coupling used for in RC cars and robotics projects? This handy connector links motor shafts to hex wheels, enabling reliable power transfer and compact integration. - Transmits torque between shafts - Provides alignment to minimize wobble - Compatible with 7mm hex shafts and M4 screws - Easy to install with common tools

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