Chuck them if you wish. I was keen to avoid a similar problem so when I needed more wallplugs, I had a look in the local DIY stores and found plasplugs in Homebase:
https://www.plasplugs.co.uk/solid-w...plugs-heavy-duty-brown-supergrips-and-screws/
Comes in a resealable box. There's enough screws for the wall plugs, and the lid tells you the size so you know which drill bit size you need.
I bought red, yellow and brown versions. I have a set of bosch multiconstruction drill bits which come in a box. Both the box and the drill bits themselves have the sizes printed on them. Certainly makes my life easier when needing to hang things up.
https://www.plasplugs.co.uk/solid-w...plugs-heavy-duty-brown-supergrips-and-screws/
Comes in a resealable box. There's enough screws for the wall plugs, and the lid tells you the size so you know which drill bit size you need.
I bought red, yellow and brown versions. I have a set of bosch multiconstruction drill bits which come in a box. Both the box and the drill bits themselves have the sizes printed on them. Certainly makes my life easier when needing to hang things up.