Goodmorning All,

I'm brand new to Pem studs.  Using the FHS stud 032, im somewhat confused on how large my holes should be.  "The hole size in sheet" is the hole size for which the stud will be punched into correct? and the "max hole in attach parts" is the hole size for the components i will later bolt down? can this hole size be the same as "the hole size in sheet"? 
Also, does the unthreaded length have any effect in bolting down my components after the pem studs are installed?