Specification Brand : Generic BulletPoint1 : Connection Bore Diameter: 4mm to 6mm; Total Length: 20mm /0.79 inch, Outside Diameter : 12mm/ 0.47 inch; with M4 Screws BulletPoint2 : Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies. BulletPoint3 : Top tight type rigid coupling with 2/4 screws to hold the shaft tightly; high torque with rigidity, low inertia and excellent sensitivity. BulletPoint4 : NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use. BulletPoint5 : Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling. Color : Multiple colors Department : Unisex ExternallyAssignedProductIdentifier1 : 0742431345649 ExternallyAssignedProductIdentifier2 : 742431345649 ItemName : XYWHPGV 4mm to 6mm Bore Rigid Coupling Set Screw L20XD12 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Dark Red,4pcs(10722 fc581 38428 69643 1b5b1 efe6b ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : XYZOOM Material : Aluminum MetalType : Aluminum ModelNumber : 47756c19dabc192c9934c365af4ab2 NumberOfItems : 1 PartNumber : dff8dd48-ea2e-4319537a03ac3e ProductDescription : Description: Made of high-strength aluminum alloy with integrated structure,maintenance-free, debris and corrosion resistance. Top tight type rigid coupling,high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, , mechanical drive situations etc. Specification: Connection Bore Diameter: 4mm to 6mm Total Length: 20mm /0.79 inch Outside Diameter : 12mm/ 0.47 inch Through Angle: 180 Degree Material: Aluminum Alloy Color: Red Screws Size: M4*4mm (D*L) Package Content: 4 x Rigid Shaft Couplers 16 x M4 Screws ProductSiteLaunchDate : 2024-01-03T09:38:15.848Z Size : Large Style : Manual SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161500