CommScope Mounting Clamps for Wood - 2 Pack - Secure Cable Management for Home & Office Network Installations

I ordered a set of these for a client project and the brackets do not appear to be galvanized. The sheared sides of the brackets are bare steel. The all thread bolts do appear to be hot dipped. The documentation says that they are hot dipped and do not look like stainless.Additionally there should have been 2ea brackets with a center hole for the thru pole bolt. Only one had the required hole.Additionally, most of the all thread sections were so poorly cut and cleaned that only 2 of the 6 lengths of 1/2 & 5/8in rod could have a nut started on them.After I spent about 3 hours drilling, cleaning and cold galvanizing the brackets worked fine...On a better note, the shipper is supplying a properly drilled bracket for another set of brackets that probably are missing the same part.