Gardman bird feeder screw for tray attachments

thingiverse

A screw for attaching seed catching trays to a Gardman bird feeder, it should work with any Gardman feeder with a screw mount underneath. The feeders use a standard M20 thread, unlike all other bird feeders which use ...something else. This means if you want to use a non-Gardman seed tray the supplied screw mount will not fit. Print at 0.1 layer height or the thread won't screw in smoothly.