Smooth Surface: These shelf pins feature a smooth surface with no metal burrs, providing a clean and polished look, making it suitable for a variety of applications in your home or officeSturdy Material: Shelf pegs are made from zinc alloy, these shelf support pegs are sturdy and designed to withstand heavy use, ensuring long term use performancePackage Includes: Each package contains 10 set, providing you with enough shelf pegs for multiple uses or replacements, and can meet your daily shelving needsVersatile Use: These bookshelf pegs are great for securing wood panels, furniture hardware, cupboards, and more. They can be used in a wide range of settings from homes or officesEasy Installation: With their standard size and simple design, these shelf brackets are easy to install and use, making them ideal for both professionals and DIY enthusiasts alike Specification: Material: Zinc Alloy Size Chart: Threaded column 12.5mmx9mmx13mm/0.49inchx0.35inchx0.51inchScrew 12mmx6mm/0.47inchx0.24inchT-type fixing 22mmx10mm/0.87inchx0.39inch Package Includes: 10x Shelf Pins Pegs Note: Please allow slightly errors 1-2cm differences due to manual measurement.