Specification AgeRangeDescription : adult Brand : AIDUIXAP 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 : 7361517431316 ItemName : 1PC MGN15C MGN15H Linear Rail Guide 150mm 400mm with 1PC Black MGN Slider(MGN15H,100mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : AIDUIXAP Material : Carbon Steel ModelName : AIDUIXAP ModelNumber : AIDUIXAP NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AIDUIXAP ProductDescription : Linear Motion Guides 1PC MGN15C MGN15H Linear Rail Guide 150mm 400mm With 1PC Black MGN Slider ProductSiteLaunchDate : 2024-10-05T01:33:43.296Z Size : MGN15H Style : 100mm UnitCount : 1 UnspscCode : 24102000