Specification Brand : CHANCS BulletPoint1 : Motor Shaft Rigid Brass Sleeve Coupling offer high torque, stiffness, low inertia and excellent sensitivity ,you can use them for a long time.Steel shafts give a combination of hardness and toughness for wear resistance. BulletPoint2 : 【Specification of Coupling:】 Material: quality brass, Connection Bore Diameter: 7mm-7mm(0.28"-0.28"); Total Length: 22mm /0.87"; Outside Diameter : 16mm/0.63"; Parameters: Bore size of your choice Bore Tolerance + 0.03; Screw Thread Size: M4; BulletPoint3 : 【Specification of Steel shaft:】 Material: Steel; Diameter: 7mm(0.28") ; Length: 100mm(3.94"); BulletPoint4 : 【Package:】1x Motor Shaft Rigid Brass Sleeve Coupling,1 x Allen Wrench ,4 x Screws,1 x Steel shaft BulletPoint5 : 【Application:】Special shaft for coupling is used for extension of transmission shaft. Color : Golden DriveSystem : External Hex ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 044861358757 ExternallyAssignedProductIdentifier2 : 0044861358757 ExternallyAssignedProductIdentifier3 : 00044861358757 FinishType : Brass ItemName : CHANCS Motor Shaft Rigid Brass Sleeve Coupling 7mm to 7mm 100MM Long Steel Shaft Diameter 7mm Bore Rigid Coupling Set Screw Motor Accessories for DIY Parts ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 5.2 centimeters ItemPackageDimensions_Width : 8.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : CHANCS MOTOR Material : Steel MeasurementSystem1 : Metric MeasurementSystem2 : Inch MetalType : Aluminum MetalType1 : Alloy Steel MetalType2 : Brass ModelNumber : Coupling NumberOfItems : 1 NumberOfPieces : 2 PartNumber : FC22160707-S ProductDescription : 【Description:】 Motor Shaft Rigid Brass Sleeve Coupling offer high torque, stiffness, low inertia and excellent sensitivity ,you can use them for a long time.Steel shafts give a combination of hardness and toughness for wear resistance 【Specification of Coupling:】 Material: quality brass; Connection Bore Diameter: 7mm-7mm(0.28"-0.28"); Total Length: 22mm /0.87"; Outside Diameter : 16mm/0.63"; Parameters: Bore size of your choice Bore Tolerance + 0.03; Screw Thread Size: M4; 【Specification of Steel shaft:】 Material: Steel; Diameter: 7mm(0.28") ; Length: 100mm(3.94"); 【Application:】Special shaft for coupling is used for extension of transmission shaft. 【Package:】1x Motor Shaft Rigid Brass Sleeve Coupling,1 x Allen Wrench ,4 x Screws,1 x Steel shaft 【Guarantee:】Contact us if you encounter any product problems. We will provide suggestions or even refund services for products with quality problems.Welcome to click "Contact Seller". Send us an email and we will customize it for you. ProductSiteLaunchDate : 2022-03-14T06:19:41.053Z Size : Coupling+Steel Shaft Style : 7mm to 7mm SupplierDeclaredDgHzRegulation : not_applicable