Admittedly I've only used this for one project this far (used 2 silver d rings for a sign project) but I looked over all the hardware, here's my impressions:
Some of the hardware is a little rough around the edges where they were stamped, nothing that's going to cut or injure you but it's something to note. The d rings I used for a sign, worked great but I would be careful overtightening them because they will deform. But let's be honest, I bought this set because I wanted options for future projects and didn't want to pay premium hardware price. For that, it works just fine. Just go in knowing what you're buying.