In an article by Scott Duff in spring 2001 GCAhe states BS screw was used from 5,36x,xxx-6,09x,xxx. It was the most common screw used above serial number 5,93x,xxx
In an article by Scott Duff in spring 2001 GCAhe states BS screw was used from 5,36x,xxx-6,09x,xxx. It was the most common screw used above serial number 5,93x,xxx