Drive flange

[jimmysisson]

I'm not sure that would be the name but I need to find a flange for 3/4" steel rod that will bolt, not weld on. This flange will drive a wood square like a piece of plywood about 16" square. It's for the end caps of a square-cylinder of hardware cloth to sift compost when turned. The 3/4 is the axle. It will be hand operated, so not a huge amount of torque.
I haven't started building this and want a parts list first. Any ideas for a name of this part and maybe a source?
Thanks, Jim

 

[countrybumpkin]

Something like this? Clamp on flange collar with mounting holes

 

[flyerdan]

How about a 1/2" npt floor flange? Should be a hardware store item.

 

[jimmysisson]

Of course McMaster Carr would have it, didn't look there. $58 each = ouch. Floor flange threads on and I need clamp-on, but the price is much better. I'll keep looking. Thanks
Jim

 

[Jim Timber]

Why clamp?

Closet flange could have a pipe threaded in and then you could clamp via the pipe.