2009 VW Beetle Oil Change 117K Miles (New Drain Plug)

If you need the sizing of the drain plug (drain pin if you are Rob) the hex takes a 19mm socket, the threaded portion is 14mm thick (0.552") and the thread pitch is 1.5.
Also a 14mm x 1.5 tap calls for a 12.5mm drilled hole, 12.5mm being 0.492"