Replacement screws

keep searching! that's an impossible replacement part in my experience. I have an old 235 just in case I lose one

Try a jewellers perhaps.

try this on. I think it comes with the needed screws.

www.amazon.de/.../B071VP3MX8

I sold a pair of brand new 945 pins when I sent a 945 in for repair. Garmin told me I could keep the watch band so I kept the torx screws too. Anyone who sends a watch in for repair keep those screws as someone else or you may need them and they just get binned anyways with the broken watch. 

Thanks to everyone for the suggestions. I was able to get a replacement screws for a store that sold Garmin watches, they took it from a dummy watch and was a perfect fit. I've also been able to a couple of options on ali express(amazon and ebay in europe din't return any useful results) when searching for "forerunner 945 pin", but can't guarantee that they work/fit.

Thanks again the for the help.

Good that you got one. I always made nice experiences with Garmin Germany Service when i had an issue with some parts wich are not quite „accessories“. If it was a screw or new rubber bands or a missing adapter for the Varia seat post attachment: called them and they send it to me.

Also in Germany but when I was searching for a strap loop a few months ago Garmin support didn't provide any help, luckily was able to find them easier on amazon