Specification AgeRangeDescription : adult Brand : APIUHIFE BulletPoint : Linear Motion Guides BulletPoint1 : Unlike solid linear shaft rod optical shafts, hollow linear rod can reduce weight and improve bending and torsional resistance, with better strength-to-density ratio and specific stiffness, suitable for CNC, 3D printer, automatic machinery, injection molding machine, engraving machine BulletPoint2 : Tolerance: Metric h7, hardness about HRC 58-60, hardening depth: 0.8-3mm, straightness≤ 0.07/1000mm, chrome thickness: 0.014mm-0.02mm, roundness: no more than 3μm, surface roughness: ra0.1m - 0.35m BulletPoint3 : Adapting C45 high quality carbon steel, high frequency quenching, surface chromium plating. Using mirror polishing technology, more durable and corrosion-resistant. BulletPoint4 : Humanization Design: Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it BulletPoint5 : We can customize the linear rail, including the length and end processing, showed as image 3.With full series of diameters: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50mm and so on, any special needs, please give us message Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 7361517444590 ItemName : SFU1204 Set RM1204 Rolled Ball Screw C7 End Machined+1204 Ball Nut+ Nut House+BK/BF10 End+ Coupler 250 300 400 450 500 600 800mm 1Pcs(250mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : APIUHIFE Material : Carbon Steel ModelName : APIUHIFE ModelNumber : APIUHIFE NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : APIUHIFE ProductDescription : Linear Motion Guides Product Name:Ball Screw Model No.:SFU1204-200-800 Color:silver Material:metal Package Included : 1 x SFU1204 End Machine 1 Set BK10/BF10 1 x Coupling 1 x Ballnut Housing Packing list 1 x SFU1204 End Machine 1 Set BK10/BF10 1 x Coupling 1 x Ballnut Housing Model Number : SFU1204 Guide Width or Diameter : 12 ProductSiteLaunchDate : 2024-10-05T01:34:37.392Z Size : 250mm Style : 100mm UnitCount : 1 UnspscCode : 31161500