IKEA VIDGA Connector with M5 Grub Screws

This upgraded connector is designed to provide a stronger, more reliable joint between IKEA VIDGA curtain rails. Unlike the stock solution, it uses embedded M5 nuts and grub screws to firmly clamp the connector in place, reducing movement and preventing the rails from separating over time. The design allows you to reuse the set screws included with the original rail end caps, while also supporting standard M5 grub screws or bolts for added flexibility. Once tightened, the connection remains stable even under frequent curtain movement or heavier loads, making it ideal for long rail runs or high-traffic setups. This model is a remix of the original IKEA Vidga secure connector design. Bill of Materials (BOM) 1× 3D-printed part 2× M5 nuts 2× M5 × 10 mm (6 mm) grub screws Printing Recommendations Material: PETG for added durability Layer height: 0.2 mm Infill: 30–50% Supports: Use only where needed