conduit locknut dimesions

[whatzit]

I am designing a nockout plate for an enclosure and need to know the outside dimensions for a 2 1/2" conduit locknut. I know this should be an easy thing to find but am haveing no luck so far. Can anybody give me some help with this?

Thanks
Mark S

 

[DRWeig]

Hi whatzit,

Did you try poking "conduit locknut dimensions" into google?

First three hits are NEMA, Thomas and Betts, and O-Z Gedney, all of which have the dimensions you need...

Good on ya,

Goober Dave