Product review (5 stars): Good value.  Hard to Change if Screws are Rusty.
Good quality product, and, buying it on Prime at $31.68 including tax (in spring of 2017), it is a good value.

You should be warned, that they are not always easy to change.  Our grill was old and the fastening hardware was pretty rusted.  My plain screwdriver and DeWalt hammer drill were not successful and stripped the Phillips.  (I had lost my Craftsman impact screwdriver [the kind that you hit with a hammer to drive it deep into the Phillips while the impact mechanism also twists it], otherwise I would have tried that first.)  We wound up hiring the pros at Pacific Standard Service, in El Cerrito.  They do great work, but are busy and a little hard to schedule.  They had to use a combination of grinding and drilling to remove the old screws.  I think they used self-tapping screws to put it back together.  Now that I know how they fixed it, I might have tried to take it further it myself.  But I did not want to screw it up (no pun intended) if there were an easier fix.

In hindsight, I should have waited to get an impact screwdriver before trying it myself.  That would have given me the best possible chance to do it myself before calling in the pros.