Thermally Bluing Screws for Movement Mod

saw this : Thermally Bluing Screws for Movement Mod - YouTube
and since the DIY Watch Club Bluing kit is not available, if any of you have a recommendation for a different kit or even a place to order already blue screws for the movement?

I’d wait around for a bit for them to restock the bluing kit. Usually it comes back in stock pretty quickly, at least that’s what I saw the last few times.

Or perhaps someone on this forum might have an idea when it’ll be back in stock…