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aluminum profile cross connector plate for T-slot extrusions

Aluminum Profile Cross Connector Plates (X-Plates) are precision-engineered external fasteners designed to join T-slot extrusions in a rigid “+” configuration. Made from high-strength 6061-T6 or 6063-T5 aluminum—or steel for heavy-duty applications—with anodized, powder-coated, or galvanized finishes, they provide corrosion resistance and long-lasting durability. Compatible with 2020, 3030, and 4040 profiles, these plates enable easy, non-destructive assembly for CNC frames, 3D printers, robotics, workbenches, and DIY projects, offering adjustable positioning, high load-bearing strength, and reusable modular connections.