Is there 10-34 UNC thread size---does it exist?

I'm an engineering student taking a class teaching me Autodesk Inventor. In one of the drawings i'm supposed to reproduce, it mentions a thread size of 10-34 UNC twice, once on the bolt, and once on the threaded hole. I can't seem to find any specification for this size. I think the book screwed up... show more I'm an engineering student taking a class teaching me Autodesk Inventor. In one of the drawings i'm supposed to reproduce, it mentions a thread size of 10-34 UNC twice, once on the bolt, and once on the threaded hole. I can't seem to find any specification for this size. I think the book screwed up but i'm not sure. If this is a real size, is it a standard ansi? Do you know where i can find the specifications for it? Thanks and please only answer if you know.
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