I bought this part because it was advertised as ceramic. However, it did not come with the two screws to attach the wires to the terminals, nor the nuts to attach the socket to the lampshade. I figured no problem, I'll use the nuts and bolts from the socket I removed. NO, the topics didn't match and what should have been a 5 minute project turned into a 60 minute project. I almost never write reviews, but this is such a position that I felt compelled to caution others.