Specification Brand : KUAOXK BulletPoint1 : 1. Made of aluminum alloy, lightweight, anti-oxidation, CNC cutting, outstanding appearance, high-precision workmanship, and long service life. BulletPoint2 : 2. Provides torque transmission and alignment, efficient coupling design. BulletPoint3 : 3. Widely used: used to transmit motion, widely used in small CNC machine tools, 3D printer Z-axis couplings, etc. Color : One Color ExternallyAssignedProductIdentifier : 8405422214196 ItemName : Rigid coupling,Stainless steel rigid coupling 1pcs D40L50 Aluminum Alloy Shaft Coupling Flexible Coupler Motor Connector(14-15 or 16 or 17mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : KUAOXK Material : Metal ModelNumber : KUAOXK NumberOfItems : 1 NumberOfPieces : 1 PartNumber : KUAOXK ProductDescription : 1. The flexibility of the coupling eliminates stress between the motor and the driven components. 2. High strength, strong plasticity, good heat resistance and good toughness. 3. A shaft coupling is a coupling that connects two shafts together to transfer torque and rotational motion. Note: The inner diameter "10-12 or 14 or 15mm" means "one end's inner diameter of the coupler is 14mm, and the other end is 12mm or 14mm or 15mm", please leave the message the inner diameter you need after you select it. Material: Aluminium alloy Outer Diameter: 40mm Length: 50mm Optional Inner Diameter: 10mm, 12.7mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 22mm (Please tell us the inner diameter you need after you select it.) Package Included: Coupling(The inner diameter you selected.) x 1 ProductSiteLaunchDate : 2024-07-23T02:51:12.216Z Size : 14-15 or 16 or 17mm