Finish: Hot-Dipped Galvanized *Gauge: *Head Diameter: *Head Type: *Length: 3-1/2 *Material: *Nail Type: Casing *Number in Package: *Packaging Type: Boxed *Point Type: *Product Type: Nail *Brand Name: Pro-Fit *Shank Diameter: *Shank Type: *Size: 16D *Callout Size: *Container Size: 1 *Sub Brand: *Color: Gray *Indoor or Outdoor: Indoor and Outdoor Use around door and window trim, decks *Galvanized for exterior use, similar to finish nails, heavier shank