looking for screen coner keys with flang for screen top.

[Devaji]

as the title says I am building a quick screen top for a nano until I can get on the list for a better custom screen top.

so I am looking for the corner keys that fit the normal screen frame. the 1 am looking at is this:

now I just need the corner key with a flange to rest on the tank.
I did look at swisco.com but was not 100% sure on the size i need. I know, dumb question but better ask then order the wrong part.

so do I get a 5/16 corner or need to so smaller?

 

[Peace River]

At first glance that looks like standard DIY window screen part that you can pick up at a local hardware store.

 

[Devaji]

At first glance that looks like standard DIY window screen part that you can pick up at a local hardware store.

yes but I am looking for the corner keys with a flange like this:
https://www.swisco.com/Overlap-Scre...-Keys-for-5_16-inch-Thick-Screen-Frame/95-221

just not 100% sure on size ;/