Review on Enhance Precision with Spot Nails 15116APS: 2 Inch Stainless Steel Nails by Hector Smith

I have used several cases of these on Hardie 4/4 and 5/4 surfaces with a Hitachi nailer. I had no jams or misfires and experienced consistent penetration. About 40% of the time the glue that holds them together sticks in a small curl at the head of the nail and can be hard to see or feel until you paint over it. They don't bend as easily as normal steel nails. I find them a bit expensive and would only use them for special purposes.