The installation process for this line is quite simple.
First, mark on your surface the area for your holes.
Next you will want to drill a hole (according to your anchor type) and then insert your anchor.
Now, take your combination screw and insert that into the anchor.
After that, take your barrel and thread it onto your thread portion of your combination screw.
Now you will want to insert your stud about halfway into your barrel.
Place your material over the stud, then screw on your cap and you are done!
Step back and admire your work!