Specification Brand : Creality BulletPoint1 : 100% Creality Original - Made by high quality aluminum, it will twist more tightly than plastic nuts. BulletPoint2 : Suitable for - Upgraded aluminum hand twist level nut are original upgraded replacement part for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR-6 SE, CR-10, CR-10 V2, CR-10 V3,CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro,CR 10S Pro V2, CR-10 Plus, CR-X, CR 20. BulletPoint3 : Package Include - 4 Pcs aluminum level nuts (60mm) , 4 Pcs yellow die spring (8*20mm) BulletPoint4 : Easy to use - The torque of these nuts is large, making it easier to fine tune the hot bed. BulletPoint5 : After Sales Support -There are more than 20 engineers for after-sales service and provide 24/7 customer service with 1-year limited and lifetime technical assistance. Please contact us via “ask a question”directly to get the professional assistance. BulletPoint6 : 【Upgraded Configuration for Maximum Stability】Enhance print quality with our silicon carbide lattice glass platform, ensuring uniform temperature on the print bed for strong adhesion and preventing distortion. Paired with a Teflon tube for smooth material flow, and upgraded dual fans for swift cooling and filament extrusion, our 3D printer delivers superior print quality. BulletPoint7 : 【Ultra-Quiet Driver & Open-Source Firmware】Experience the Longer LK5 Pro 3D printer, featuring an ultra-quiet TMC2209 driver and open-source firmware. Customize your printing with G-code modifications and join our community for insights into advanced 3D printing techniques. Explore the world of 3D printing technology and its applications with us. Color : A-Multiple CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleMaterial1 : Plastic CompatibleMaterial2 : Metal ConnectorType : Coupling ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0605175677516 ExternallyAssignedProductIdentifier2 : 605175677516 FileFormat : OBJ GpsrSafetyAttestation : 1 ItemName : Creality Official Metal Leveling Nuts and Springs Upgraded Set for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR 10 Series 3D Printer Kit for Bed Staying Level (4Pcs) ItemPackageDimensions_Height : 19.5072 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 14.7066 centimeters ItemTypeKeyword : 3d-printer-accessories Manufacturer : Creality 3D Material1 : Metal Material2 : Aluminum Material3 : Plastic ModelNumber : AMUS-LD-3D-AC-Nuts-Spring NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 10 PartNumber : AMUS-LD-3D-AC-Nuts-Spring ProductDescription : Creality Official Metal Leveling Nuts and Springs Upgraded Set for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR 10 Series 3D Printer Kit for Bed Staying Level (4Pcs) ProductSiteLaunchDate : 2021-11-10T09:15:26.650Z Size : X-axis Tensioner Style : Ender-3 S1 Pro SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161700