Keep your percussion instruments in top condition with these drum kit hardware parts. Specifically designed for drum air holes, these screws facilitate proper ventilation, which is crucial for achieving better sound. Whether you're performing or practicing at home, these screws ensure your drums deliver consistent, sound. Features -Color:Silver -Material:Steel -Size:1.70X1.70X1.50cm/0.67X0.67X0.59in -Note:Air hole diameter: 9mm - : made from sturdy steel, these drum hardware screws are designed to be and resistant to wear, ensuring performance -User friendly installation: these screws are easy to install, requiring no tools, making the setup process quick and straightforward -Strong and secure: providing robust support, these screws ensure that your drum hardware remains stable and secure, even during vigorous playing -Versatile compatibility: these screws are suitable for a variety of snare drums and other percussion instruments, making them a versatile addition to your drum kit -Smooth and safe: the finely polished surfaces of these screws ensures they are smooth to the touch, preventing any potential injuries during installation Package list: 8 x screws 8 x washers 8 x nuts