Use occasions like this to justify purchase of tools (in this case a tap, not necessarily the whole tap & die set). Over time you'll amass the tools to make about any repair yourself.
Butt
Totally agree! I used to just buy individual tools ... taps, drill bits, wrenches ... as needed. Now, I've found I use them so much I just spend the money and buy sets. I hardly use my SAE taps, but yesterday a project required a 3/8-16 tap. I had it without making a special trip and wasting an hour or so shopping and spending additional money on things I perceived I needed.

I've been amazed at how often tools I thought I would hardly use actually get used.
