I had a fantastic full service HW store need my house in the US, and these kinds of HW stores are pretty common there.
I haven’t found one yet in Bangkok probably because so far I’ve only been looking at the malls next to BTS stops.
The kind of place I’m describing is where you could take a screw from a shower drain cover and find its matching nut (lost mine while cleaning the drain out).
You could also walk in and buy a smallish sheet of glass cut to a specific size and have them round the edges a bit — or sell you a single sheet of sandpaper to do it yourself.
Do HW stores like this exist in Bangkok? I’m guessing they do and I’ll need to be better at Thai to make good use of one but I have to start somewhere.
Bonus if the HW store you name is at least within walking distance of a BTS or MRT stop :)
