Linear Motion Rod Shaft Guide D 12mm x L 14.96 inch / 380mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 4Pcs Adapting 45# high quality steel, Good bending resistance, high frequency quenching, surface chromium plating(15um-20um). The case hardness could be reach to 58-64 HRC., Durable and corrosion-resistant - We can process the end of the rail as you need, some examples you can see the image 4 Hardened Carbon Steel Guide Rod Linear Motion Rod Shaft Guide D 12mm X L 14.96 Inch / 380mm Case High Precision Straight Rod 12mm Diameter 4pcs Diameter 12mm x 380mm chrome linear shaft steel straight smooth sturdy rod bar, Length (0.47 x 14.96) Adapting 45# high quality steel, Good bending resistance, high frequency quenching, surface chromium plating (15um-20um We could provide all the customization: any length, threading, and other end processing, you could get some information from pic 5, if you have needs, please message us Brand: CoavooMaterial: High Quality Carbon Steel (C45#)Hardness: 58-64 HRCSurface Hard-thickness: 0., 8 – 2., 5mmSurface Roughness: 0., 8S – 1., 6SStraightness: Below 5μm/100mmSurface Chrome Thickness: 15um-20umSurface Finish Quality: Ra 0., 8Color: SilverThis package includes: 4Pcs 12mm x 380mm Linear Rail Shaft RodsbPlease Note:- We can offer the linear motion rail shaft rod in any length, pls contact us. Bopaodao Linear Motion Shaft Guide Kit Set, 4Pcs 12mm X 380mm We offer a full range of different diameters of linear rail shaft bars: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50 mm and so on
