These screws and rubber dampers are super handy when installing the flight controller board on your whoop drones. The M1.2 * 4 screws are a perfect fit for the stock Blade Indcutrix frame and 65mm frames, while the M1.4 * 5 screws work well with the Eachine black E010 frame, 75mm, and 85mm frames. The black rubber dampers with a 0.8mm gap are suitable for all brushed FC boards. The white ones with a 1.2mm gap fit 2S AIO FC boards and F405 FC stacks. And the blue dampers with a 1.8mm gap are ideal for 2 - 4S AIO FC boards. The package includes 20 of each: M1.2 * 4 screws, M1.4 * 5 screws, black, white, and blue rubber dampers.

Using these screws and rubber dampers is easy. First, pick the right size of screws according to your drone's frame. If you have a stock Blade Indcutrix frame or a 65mm frame, use the M1.2 * 4 screws. For an Eachine black E010 frame, 75mm, or 85mm frames, go for the M1.4 * 5 screws. Then, choose the appropriate rubber dampers based on your flight controller board. Make sure to align the dampers correctly with the holes on the board. When installing, don't over - tighten the screws to avoid damaging the frame or the board. To maintain these products, keep them in a dry place to prevent rusting of the screws and deterioration of the rubber dampers. If you notice any signs of wear or damage, replace them in time.