10Pcs 4mm Brass Hex Shaft Coupling Motor Flexible Coupler Joint for DC Motor Shaft, Robot, Model Car Tires Shaft

Specification Material: Brass Side length: 7mm/0.275 inch Diagonal: 13.6mm/0.535inch Hexagon width: 12 mm/0.472inch Height: 18mm/0.708inch Cylindrical outer diameter: 11.5mm/0.452inch Side thread: M4 Bottom thread: M4 Dimension:18 x 11.5mm/0.71 x 0.45"(L x Dia) Application Coupler copper shaft coupling for the automotive tires DC motor robot car. Package include 10x Hexagon motor flexible coupling 2x Allen Wrench 20x Screws.

• Material: Made of high-quality brass, this Flexible Coupling Connector boasts well wear resistance and is sturdy and durable, ensuring long-term use.
• Function: Ideal for connecting the motor shaft and hexagon wheel of various models, this coupler allows for a seamless connection, assuring optimal performance for any project.
• Size: The hexagonal side is 7mm/0.275 inch. The diagonal distance:13.6 mm/0.535inch ; Opposite Side: 12mm/0.472inch ; Cylinder Height: 12mm/0.472inch ; Total height: 18mm/0.708inch.Cylinder Outer Diameter: 11.5mm/0.452inch ;Cylinder Inner Diameter: 4mm; Fastening Screw Hole: M4
• Application: These hexagonal flexible couplers are commonly used to connect motor shafts and hex wheels in robots, toy cars, and more. A must-have for hobbyists and professionals alike.
• Package include: 10pcs Brass Shaft Coupling Flexible Connector, along with 2pcs Allen wrench and 20 screws, ensuring a complete package for your needs.