Mingda D3 Pro Strain Relief

This is a strain relief for the wires on the heated bed. It's designed to be bolted but the printed component on the bed will need to be drilled (very carefully) using a 3mm drill bit (or imperial equivalent).
I have not tested the bolted method as I have it zip tied currently and may look into gluing it.
There is a provision for a zip tie to pass through where the cable exits to keep the wires in place and prevent chafing and excessive movement in the connector.