Specification Brand : Dilwe BulletPoint : Bearing BulletPoint1 : and Sturdy Design - Made from Aluminum, this Flange Shaft Coupling guarantees durability and can withstand extreme working conditions. BulletPoint2 : Enhances Motor Efficiency - By guiding the shaft efficiently, it maximizes the performance of your RC model motors, making your run smoother and faster. BulletPoint3 : for DIY Enthusiasts - This Flange Shaft Coupling Motor is an essential accessory for those who love to assemble and experiment with RC model motors. This tool gives an to your homemade projects. BulletPoint4 : Universal Compatibility - Our 8mm Flange Shaft Coupling is a versatile tool, compatible with multiple types of DIY RC Model Motors. BulletPoint5 : Easy to Install - This Universal Aluminum Shaft Mounting Hub is easy-to-use and install, even for beginners in DIY RC Model making. Color : Silver ExteriorFinish : Chrome ExternallyAssignedProductIdentifier : 7667599000267 FinishType : Plated GradeRating : industrial IncludedComponents : inc IsAssemblyRequired : 1 ItemName : 8mm Flange Shaft Coupling Connector,Universal Aluminum Mounting Hub Flange Shaft Coupling Motor for DIY RC Model Motor ItemPackageDimensions_Height : 10.3 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 7.4 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : set-screw-couplings Manufacturer : Dilwe Material : Carbon Steel MetalType : Carbon Steel ModelNumber : Dilwe0uysd569o1 NumberOfItems : 2 NumberOfPieces : 2 OperationMode : Manual PackageLevel : unit PartNumber : Dilwe0uysd569o1 PowerSourceType : battery ProductDescription : 1. Application: Flange shaft coupling for mounting robot wheels and mechanisms to motor shafts. Compatible with 14041 wheel model, easy to install. 2. Universal: Flange shaft coupling connector to connect one wheel and one motor, suitable for all wheels of our robots. For DIY RC model motors. 3. With Hex Screw: The universal shaft mounting hub contains a stainless steel hex set screw for securing the motor to the hub. 4. Lightweight: Made of aluminum to reduce the overall weight, easy to move and operate the equipment, and improve work efficiency. 5. High Accuracy: Precisely machined to ensure high accuracy alignment and stable for precise power applications.