OZCO Ornamental Wood Ties (OWT) Hardware is the finishing touch to your outdoor or indoor project. Hammered Dome Cap Nut accents are designed for use with OZCO full line of products in mind. Each kit includes 10 Hammered Dome Cap Nuts that can easily be used with a variety of wood screws, making installation fast and easy. OZCO Hammered Dome Cap Nuts are tamper resistant, a building breakthrough that keeps your home and family secure. They add a beautiful finish to all projects.