Okay I think I'm catching on. The McFarland search engine is pretty good at returning 976 hits. I see now that the bolt I have won't work because there should have been particular surgeon paid to the grip length.

The distance to my cable hole doesn't even go all the way through the lever arm on my throttle body. And I see now that the B nut idea would probably be best suited to thin cables like you might have on a heater box.