7 Hole Threaded Square Beam

7 Hole Threaded Square Beam is a high-quality square profile with seven holes and 30 M4 threaded holes, designed for precise and reliable connection of components in robotic and mechanical structures. The surface is treated with sandblasted and coated with a black anodized layer, which provides corrosion protection, high wear resistance, and an attractive appearance. Ideal for assembling elevators, linear assemblies, multi-stage structures, and other mechanisms where a strong and durable connection is required.