The standard option is hot-dipped galvanized nails, which provide more corrosion-resistance than electro-galvanized or hot-galvanized materials. The most reliable material for pressure-treated wood is stainless steel. Use 6-d (2-inch) rink shank nails to fasten pickets and infill boards.
What's your preference? Screws or nails for a PT wooden fence? Options below. 1) 1 5/8" deck screws 2) 1 5/8 hot dipped galvanized screws .
You can use staples or nails to install the fence boards, but the Western Red Cedar Association has some definite ideas about which one to choose.