MECCANIXITY 2 Pcs V Slot 2040 Aluminum Extrusion European Standard 500mm 19 Inch Length Anodized Rail Black for CNC DIY 3D Printer and Industrial

Our V slot 2020 aluminum extrusion meets the European standard aluminum profile, widely used for automation equipment, professional 3D printers, workbenches, stands, furniture, machinery, fitness equipment, precision printers, automatic cutting machines, etc.. 500mm/19-inch length, 40mm/1.57-inch wire width, 20mm/0.79-inch wire height, black color.. The surface is anodized, making the surface smoother and cleaner; spraying and chemical polishing, a smooth surface without burrs on the edges; lightweight, high strength, and durable.. In most environmental conditions, including air, water (or seawater), petrochemical, and many chemical systems, aluminum can show excellent corrosion resistance, even better after anodizing.. Aluminum profiles are treated with both hot and cold processes during the production process, and their strength properties are improved after quenching.