Dears,

I'd like to create a toolbox part riveted nut with hexagonal head. I have problem to create correct mate references.

Typically I creates the HEX hole from sketch, so inserting additional Mate References is not allow because in one part I have a tenths of this holes.

Now I tried to create a Library Feature but the Mate References cannot be moved to library. So I tried with axis, this mate worked but I need remove rest DOF.

Do you have any idea how it could be resolved?