Textured gold-finished metal parts for Yamaha flugelhorns. - Brand: Yamaha - Model: For FH83150-2, but can be used on other models This is the mouthpiece receiver screw used on the YAMAHA YFH-8315G flugelhorn, supervised by Wayne Bergeron. The newly designed screw has a barrel shape, making it easier to operate and adding weight, which provides stability and a comfortable playing feel in all registers. Furthermore, the use of phosphor bronze material achieves a sound with presence, characterized by a brilliant high range and a rich mid-range tone. It can also be used as a neck screw for current YAMAHA saxophones, but please use it at your own risk. Also, please refrain from using this product with instruments or ligatures with different screw pitches. Forcibly tightening the screw may damage not only this product but also the screw receiver. Thank you for viewing. #Trumpet #Mouthpiece #Flugelhorn #Screw #Screw