SPECIFICATIONS
Brand Name: succebuy
Certification: CE
Compatible T-Slot Nut Sizes: M4, M5, M6
High-concerned chemical: None
Item Model Number: 2040-100-4 / 2040-100-5 / 2040-120-5 / 2040-150-5 / 2040-200-5
Material: 6063-T5 Aluminum Alloy
Number of Pieces: 4 or 5
Origin: Mainland China
Surface Treatment: Anodized
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.
【2040 T Linear Rail – European Standard】: Our aluminum extrusion rail includes 4 aluminum alloy rails (39.4 in / 1000 mm each) / 5 aluminum alloy rails (39.4 in / 1000 mm each) / 5 aluminum alloy rails (47.24 in / 1200 mm each) / 5 aluminum alloy rails (59.06 in / 1500 mm each) / 5 aluminum alloy rails (78.74 in / 2000 mm each)—everything you need for easy setup!
【Built to Last】: The anodized linear rail is made from durable 6063-T5 aluminum alloy with an anodized finish for excellent corrosion resistance. Whether it's humid or dry, these rails are designed to stand the test of time.
【Smooth and Precise】: Cut with high precision for smooth, burr-free surfaces. This means less friction, smoother operation, and more reliable performance. You’ll notice the difference in both efficiency and lower maintenance costs.
【Easy to Customize】: The side groove design works with M4, M5, M6, T-slot nuts, pulleys, and more—making assembly a breeze. Ideal for your DIY projects and fast builds. Packaging does not include nuts and bolts.
【Versatile for Any Project】: Lightweight and flexible, these linear rails can be used in a variety of projects without the need for welding. Whether it's a 3D printer, automation equipment, workbench, or furniture, this linear rail is ready to help you create something amazing.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.




























