Linear Motion Guide, FEYRINX 2PCS 12mm x 600mm (.472 x 23.62 inches) Case Hardened Chrome Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance

Product description <img alt="Linear Rail Rod for 3D printer" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/b5d964c3-e805-4e24-9292-9acf37d719c5.__CR0,0,970,600_PT0_SX970_V1___.jpg"/> Product Specifications Color: Silver Material: High Quality Carbon Steel (C45#) Hardness: 55-60 HRC Surface Hard-thickness: 0.8 – 2.5mm Surface roughness: 0.8S – 1.6S Straightness: Below 5μm/100mm Surface Chrome thickness: 10um-20um Surface Finish Quality: Ra 0.8 Package Included: 2 * Linear Rail Shaft <img alt="linear rail guild" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/72b8ab84-278a-47e7-9f97-3afa50c7a0c6.__CR0,0,300,300_PT0_SX300_V1___.jpg"/> Multiple Choice - One Stop Shop In order to meet customers' different needs.

Feyrinx have already expanded our linear rail rod from diam 6mm to diam 16mm, length from 150mm to 800mm.

Over 30 different choices, there is always a size suit you.

linear rod shaft <img alt="linear rod" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/de84ee08-e6a5-4508-83b4-3aff05d62b38.__CR0,0,300,300_PT0_SX300_V1___.jpg"> High Quality Material Adapting high-purity C45# carbon steel as raw materials, which ensure our products' high brightness and hardness.

Better material, better performance.

<img alt="linear rail rod" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/0145b0c1-efff-4920-b720-6dd1c664dd7f.__CR0,0,300,300_PT0_SX300_V1___.jpg"> Bright Like Mirror & Anti-Corrosion Feyrinx linear rails have been processed with advanced grinding machine technology, Chrome plated surface (10um-20um) make product look like mirror, protecting products from corrosion, making them more durable.