Genuine OEM Land Rover Door Trim Mounting Nut, part number LR000077. This specialized fastener is engineered to securely attach interior door trim panels, preventing looseness and vibrations. It is a small, lightweight plastic component, weighing approximately 0.005 kg. Using genuine OEM mounting nuts ensures the correct thread pitch, material composition, and retention force, which are critical for maintaining the integrity and finish of interior trim components over time.