適用於 RX 090/120 及 BP504 接收器的螺絲（4 顆一組）

Finally, screws that actually match the RX-090’s threading perfectly—no stripping, no wobble, just a snug fit the first time. The set of four is exactly what I needed to replace the worn-out originals. Solid quality for the price.

Fitting these to my RX-090 was a breeze, and the set of four gives you a spare just in case. The threads engage cleanly without any wobble, so the receiver sits rock-solid now.

The threads matched my BP504 perfectly on the first try, which saved me from hunting down a replacement receiver. They tightened down solid without any wobble, and the set of four was exactly what I needed for a clean install.