- 2040 T Linear Rail with 5 anodized aluminum alloy rails, each 47.24 in, for easy setup.
- Durable 6063-T5 aluminum with corrosion-resistant anodized finish for long-lasting use.
- High-precision cut for smooth, burr-free surfaces, reducing friction and maintenance.
- Item Model Number 2040-120-5
- Number of Pieces 5
- Center Hole Size Φ0.16 in / Φ4.2 mm
- Compatible T-Slot Nut Sizes M4, M5, M6
- Material 6063-T5 Aluminum Alloy
- Surface Treatment Anodized
Reviews · 4.6
on Oct 15,2026
on Oct 29,2026
About this item


Q:What applications are aluminum extrusion linear rails suitable for?
A: They are suitable for various applications, such as 3D printers, automated assembly lines, laser engraving machines, and inspection equipment, particularly excelling in environments requiring high precision and stability.
Q:What is the difference between different specifications of aluminum extrusion linear rails?
A: The differences lie in the size, load capacity, and suitable applications. For example, 2020 is suitable for small devices, while 4040 is ideal for heavy-duty industrial applications.
Q:How should aluminum extrusion linear rails be maintained?
A: Regularly inspect and clean the rails to remove dirt and debris, ensuring proper lubrication to reduce wear. Avoid using corrosive chemicals that could damage the components.


Frequently Bought Together
VEVOR 5PCS 47.2 in (1200mm) T Slot 2040 Aluminum Extrusion Profile, European Standard Anodized Linear Rail, High-Strength Extruded Aluminum Rail for 3D Printer, CNC Machine DIY, Laser Engraving, Black













