H747-Microsoft Surface Hub 85 Spacer Kit for Heckler AV Wall

Included parts labeled a–d: four cylindrical spacers, four socket-head screws, four lock washers, and a hex key.

Rear view of the display with two vertical rails, spacers between the rails and display, and mounting screws aligned at four positions.

Exploded close-up showing a hex key, screw, lock washer, display rail, spacer, and display mounting hole in order.