Unfortunately though, I bought 'em because they were described by Amazon as being galvanized in a "hot dip" process in which case they should work in ACQ lumber that I'm building a fence out of.

Description - The DeWalt DCS16150 1-1/2-Inch by 16 Gauge Finish Nail are manufactured out of cold-worked carbon steel and galvanized in a "hot-dip" process, which ensures that each nail will resist rust and moisture