Main Rotor Blade Mounting Screw and Nut Set for B500 3D/X (BLH1816)

The Main Rotor Blade Mounting Screw and Nut Set is specifically designed for the B500 3D/X helicopter model. Each set includes two essential screws and nuts that securely attach the main rotor blades to the helicopter, ensuring proper stability and flight performance. This replacement set is crucial for maintaining the functionality of the rotor system, enhancing both safety and reliability during operation.