Description: Screws for saxophone neck in golden color. High quality and brand new. Made of copper material, sturdy and durable. Tightens by finger and thumb, easy to install. Great for soprano, alto, and tenor saxophone accessories. Size Chart: Size: Approx. 30.5x14.7mm/1.2x0.58inch Thread diameter: Approx. 4mm/0.16inch Package Includes: 5 Pieces Screws Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size