KWiKSert_64 drastically reduces the time it takes to constrain multiple copies of an item with insert constraints such as nuts and bolts. Select the circular edge of the component you want inserted. Once the bolt has been selected, the Select Hole button will automatically activate. Select the edge of a hole you would like the bolt inserted to. At this point you have two options.
Continue selecting holes and inserting more components, or choose the Select Face button. If you choose the Select Face button, you can then select a planar face and every hole with the same hole size as the first selected hole will populate with the bolt component. The Solution Buttons allow you to change the insert type from opposed to aligned.
The Offset textbox sets the gap on the insert. The Faces checkbox prompts you to select a base face, and then you can start selecting faces of other parts to constrain to the base face. Similar to the insert, but it doesn't add the parts automatically.
The app works for a 30 day Trial