Specification Brand : Sinoblu BulletPoint1 : Size:D32mm x L40mm/1.25inch x 1.57inch, Bore Diameter: 12mm to 13mm / 0.47inch to 0.51inch BulletPoint2 : Material: The shaft coupler is made of 6061-T6 aluminum alloy, and anti-corrosive, delicate CNC cut with outstanding appearance, high precision fine workmanship,long service life BulletPoint3 : Performance Features:Hole tolerance H7, inspected with go/no-go gauges, ensures precision. The rigid joint has high-Strength grade 12.9 bolts,zero-backlash transmission,lightweight,ultra-low inertia and high sensitivity BulletPoint4 : Function: Rigid shaft coupling is simplicity in structure,high torsional rigidity,no backlash,low maintenance,highly oil-resistant, high temperature resistance and suitable for high-speed rotation BulletPoint5 : Widely Used: The rigid coupling used for transmit motion and widely used in DIY model such as small CNC machines, 3D printer Z shaft coupling , car or boat etc. as connector for different parts as joint connector Color : Silver ItemName : Sinoblu Rigid Coupling D32 x L40 12mm to 13mm Bore Aluminum Clamp Shaft Coupler with M5 Screws for Servo Stepper Motor Connector CNC Machine 3D Printers for High-Precision Applications ItemPackageDimensions_Height : 5.08 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemTypeKeyword : set-screw-couplings Manufacturer : Sinoblu Material : Aluminum ModelNumber : AGX-D32L40-12-13 NumberOfItems : 1 PartNumber : AGX-D32L40-12-13 ProductSiteLaunchDate : 2024-06-20T18:35:34.580Z Size : bore:12mm to 13mm SupplierDeclaredDgHzRegulation1 : unknown SupplierDeclaredDgHzRegulation2 : unknown SupplierDeclaredDgHzRegulation3 : unknown SupplierDeclaredDgHzRegulation4 : unknown SupplierDeclaredDgHzRegulation5 : unknown UnspscCode : 26111500