Magnetic drain plug for PG-1

[LukeZS96]

Just done a service on a ZR 120 for a customer including a gear oil change and when I accidently dropped my screwdriver into the oil drain pan it came out with the magnestic tip covered in filings from the box. Just wondering is there an upgrade out there for a magnetic tipped drain plug to stop the filings floating about in the oil Any motor factors I went to to see if they had anything even similar with a magnetic tip and there was nothing they had that matched the thread. Anyone come across something before that will fit and has a magnetic end on it?