Simpson Strong-Tie offers a wide range of fasteners designed specifically for every project type. Whether you’re securing wood, drywall, concrete, steel or other materials — indoors or outdoors — Simpson Strong-Tie® fastener products help you design and build safer, stronger structures. These 16-gauge stainless-steel collated finishing nails are designed with a small-footprint T-style head for easier concealment. Suitable for finishing, millwork and trim, and available in either Type 304 stainless steel or Type 316 stainless steel for superior corrosion resistance.