Description:Linear steel rod are widely used in the industrial automationmachines, such as industrial robots, automatic recorders, computers, precisionprinters, special cylinders, automatic wood machines and so on. At the sametime, due to its hardness, it can also extend the life of ordinary precisioninstruments.Features:1. High precision, high hardness,high stability.2. Strictly controlevery precision process to ensure quality.3. Simple design, durable material, hightemperature preheat treatment, accurate outer hole size,4. Due to itsmoderate hardness, it has been applied in many fields5. Madeof stainless steel, high corrosion resistance, high strength andwear resistance to maintain its efficient operationSpecifications:Material: Chrome Plated Carbon SteelHardness: HRC55-60Diameter: Approx. 15mm/0.59inOverall Length: Approx. 500mm/19.69inFlatness: < 0.15/1000mmSurface Finish: Ra0.4SWeight: Approx. 709gPackage Includes:1 x Steel RodNote:Please allow 1-3mm error due to manual measurement.