Besson lyre box screw - brass colour
Besson lyre box screw - brass colour
Replacement screw suitable for most Besson brass instruments manufactured after 2004.
Thread size M4 x 0.8
Thread length end to shoulder = 9.5mm
Besson lyre box screw - brass colour
Replacement screw suitable for most Besson brass instruments manufactured after 2004.
Thread size M4 x 0.8
Thread length end to shoulder = 9.5mm