My black PLA misting variable jet watering system mounting arms have been in my glass house for almost 5 years ..so far none have degraded noticeably . Same with the ones in my 250 of square food of 900 mm high raised veg beds
I use magnetized driver bits these days.
About 10 years ago I went to the Maker event at the NEC & purchased several thousand square drive coated wood screws .. along with half a dozen square drive tips for them . They are the best screws I've ever used for you can stick a screw on the magnetized tip and put it in horizontal one handed with a battery drill .. Occasionally I can find them in the UK but not very often .
Just done a search ,there are now loads of them didn't know they were called Robertson screws till a few seconds ago .
I wonder if AliExpress or Temu have them?
