This screw set secures the pick-up reel assembly to the feeder housing of a harvesting machine. It provides the clamping force needed to hold the reel in position during operation, preventing lateral shift or detachment under load. A loose or missing fastener in this set allows the reel to drift, which misaligns the crop feed and can damage the auger or header drive components. The original geometry matches the housing bore and thread engagement depth, so no shimming or oversized washers are required during installation. Torque each screw to the specified value on reinstall.