MK-8-4040 HG

As a leading aluminum profile manufacturer, we present the MK-8-4040 HG, a premium 40x40mm square aluminum extrusion from our 40 Series. Crafted from high-strength Aluminum Alloy 6063-T5 with a 0-15μm anodized silver finish, this profile offers exceptional durability and corrosion resistance. Its design features four open T-slots, providing maximum flexibility for building machine frames, workstations, enclosures, and automation structures. With a balanced moment of inertia (8.45 cm⁴ on both axes) and a lightweight mass of just 1.479 kg/m, the MK-8-4040 HG delivers outstanding structural rigidity without adding unnecessary weight, making it ideal for applications requiring precision and stability. As your direct manufacturer, we ensure consistent quality and competitive pricing for all your linear motion and framing needs.

Frequently Asked Questions (FAQ)

1. What is the main advantage of using Aluminum Alloy 6063-T5 for this profile?
   Aluminum Alloy 6063-T5 offers an excellent balance of strength, workability, and corrosion resistance. It is ideal for structural applications, providing good weldability and a smooth surface finish for anodizing, ensuring long-lasting performance in industrial environments.
2. Can the MK-8-4040 HG be used for heavy-duty machine frames?
   Yes, its 40x40mm square cross-section and symmetrical moment of inertia (8.45 cm⁴) provide high torsional and bending strength, making it suitable for light to medium-duty machine frames, gantries, and automation systems. For heavier loads, multiple profiles can be combined or reinforced.
3. How are accessories and connectors attached to this profile?
   The four T-slots allow for easy attachment of standard 40 Series accessories, including T-nuts, angle brackets, corner connectors, and fasteners. The slots are designed to accommodate M8 or M6 hardware, enabling quick and adjustable assembly without welding.