This is a reference library of original factory screw and rod thread specifications for vintage saxophones. Having the correct thread pitch is essential when making replacement screws or sourcing parts for repairs and restorations.
This library is a work in progress. I am collecting and verifying data as I research original specifications. If you have screw spec information from factory documents or original instruments that you’d like to contribute, please contact me.
Data from Stohrer Sax Shop Companion