Electroswitch spade connector size

[1carwash1]

I'm rewiring some meter boxes and was wondering what is the correct size (width) spade connector for an electroswitch? The ones at the local box store were too wide. I probably need to order them. Any preferred brand or part number? Will be using 18 gauge stranded wire.

 

[MEP001]

Are they 8 or 10 position? You can use a wider one on the 8. I like these for the 10:

https://www.mouser.com/ProductDetail/571-52927

They're a little harder to use because they snap onto the screw, but they don't push themselves off when you tighten it. You can get them with straight spades in the same size that just slide over the screw. I use these for the 8:

https://www.mouser.com/ProductDetail/517-2232