Now, perhaps this countersink is there now but I am obtaining a concern looking at all of the options within the Nut Spec percentage of the dialog box. I an only see the first 3 selections right down to nut clearance. EvanReese Member, Mentor Posts: two,471 ✭✭✭✭✭ September 2023 @petr_škaloud https://elliottz432mwg7.wikiitemization.com/user