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Drop-in T-nuts are post-assembly fasteners for T-slot aluminum extrusions, made from carbon or stainless steel with nickel or zinc plating. Designed for 20–80 series profiles with M3–M8 or 1/4-20 threads, they allow side-loading anywhere along the slot, enabling easy modifications after assembly. Ideal for CNC machines, robotics, workstations, and enclosures, they provide self-aligning, vibration-resistant, and vertically stable connections. Factory-sourced for bulk or custom orders, they pair with cap screws, brackets, and mounting feet for flexible, durable modular frames.
