Specification Brand : Zorfeter BulletPoint1 : Packing Included - 10 Pcs x Motor Shaft Coupling Connector + 2 Pcs x Mini Hex Wrench + 40 Pcs x Fastening Screw BulletPoint2 : Dimensions - Inner Hole Diameter: 5mm to 6mm; Outer Diameter: 9mm/ 0.35inch; Length: 20mm/ 0.79inch; Thread Size: M3. BulletPoint3 : Premium Quality - Shaft coupling is made of pure brass material, high temperature resistance, durable, corrosion resistance and oil resistance. BulletPoint4 : Product Use - Connect two different specifications of the shaft, to achieve the purpose of changing the shaft. Can be used for small motor etc. BulletPoint5 : Risk-Free 100 Days Trail - We offers worry-free 30 day warranty and 24 hours friendly customer service. If you are not satisfied with our product or product broken, we will provide refund or replacement. BulletPoint6 : Efficient Protection Resin Printer: The screen protection film effectively prevents resin leakage into the 3D printer due to FEP damage in the material slot. Only one protective film is needed to greatly reduce the maintenance cost of the LCD screen and extend the lifespan of the 3D printer screen. Color : Tranparent CompatibleDevices : 3d打印机 CompatiblePhoneModels : 3D Printer DriveSystem : External Hex ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0728224781955 ExternallyAssignedProductIdentifier2 : 728224781955 FinishType : Glossy IncludedComponents : screen protector film ItemDisplayWeight : 0.1 kilograms ItemHardness : 3H ItemName : Zorfeter 10Pcs 5mm to 6mm Brass Shaft Coupling Joint Connector, Shaft Coupler Connector for 3D Printers, Motor Accessories, with Spanner ItemPackageDimensions_Height : 0.8 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : 3d-printer-accessories Manufacturer : Zorfeter Material : Brass MetalType : Brass ModelNumber : CR10HEAT20 NumberOfItems : 10 NumberOfTeeth : 20 PartNumber : Zor230816004 ProductDescription : Product Specifications: Product Name: Brass Shaft Coupling Materials: Brass Inner Hole Diameter: 5mm to 6mm Outer Diameter: 9mm/ 0.35inch Length: 20mm/ 0.79inch Thread Size: M3 Color: Brass Package Including: 10 Pcs x Motor Shaft Coupling Connector 2 Pcs x Mini Hex Wrench 40 Pcs x Fastening Screw Note: -Due to manual measurement, please allow an error of 1-3mm. Zorfeter Quality Assurance: We stand behind the quality of our product and offer a satisfaction guarantee to ensure customer happiness. ORDER NOW by clicking Add to Cart! ProductSiteLaunchDate : 2023-08-16T08:27:35.686Z ScreenSurfaceDescription : Glossy Size : 5mm to 6mm Style : 10.1" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WarrantyDescription : no