MECCANIXITY Linear Motion Rod, Straight Motion Rods,Carbon Steel Rod Hard Shaft Solid Round Rod Straight Rail Shaft for 3D Printer,DIY, 12mmx250mm

What is this? The carbon steel rod is normally used in 3D printer, industrial robots, plastic machinery, woodworking machinery, fitness equipment, precision printers, automatic cutting machines, etc. What will I get? Pack of 1Pcs carbon steel solid round rod lathe bar stock.Diameter: 12mm/0.46inch;Length：250mm/9.75inchIs there any advantages of the product? Rod made with carbon steel, strong rust-resistant, corrosion-resistant, sturdy and durable. How to use it? The carbon steel rods surfaces is smooth and easy to shape, you can cut to any size you want according to your needs What should I notice? Note: Please allow 0.1-0.5mm error due to manual measurement.