Surface finish: The marks of cutting remain severely, and it is not very useful for a prominent part, but it can not be used. Accuracy: There is a chipping on the edge of the countersunk bolt, and the hole of the hexagonal wrench is not at the center. There are burrs remaining in the screw part. Price: I can not believe this price with such a bad finish and accuracy. It is very disappointing to just finish the rosette washer purchased at the same time. In general it is a size that is not sold in the middle, so I am very much looking forward to it, and I am disappointed.