Spindle Collar for 20x20 Plate Filter

Replacement female threaded brass piece which mounts into the fixed stainless plate (non-pump side) on an OMAC 20x20 plate and frame filter. This is the part of the filter that the spindle threads through in order to push the floating plate inward and close the filter once the pads have been installed. They occasionally strip out due to the force applied when sealing the filter for operation.