Item Type: Linear Slider Material: Bearing Steel Model: HGH25CA Thread Specification (Mm): M6 x 20 Slider Fixing Method: Locking Type Purpose: Used For Linear Motion Of Guide Rail Applicable Scenarios: Widely used in CNC machine tools, machining centers, automated machinery, textile machinery, automobiles, etc. Package List 1 x Linear Slider The models of the slider and the guide rail must be the same, otherwise they cannot be used in combination. 1The rail slider block is made of high quality bearing steel, which has high toughness, wear resistance and durability. 2High precision linear bearings with low resistance, which makes the slider move smoothly. 3This bearing steel block slides has stable performance and high positioning accuracy. 4Widely used in fields like CNC machine tools, machining centers, automated machinery, textile machinery, automobiles. 5Exquisite workmanship and professional design make this liner slider a perfect substitute for old products.