Inner burr set diameter 31 mm, outer burr set diameter 54 mm, 8 mm thick, right-hand rotation. These will only accept a 6 mm wide screw head type screw; we've heard that some models/versions have larger screw heads.
Pro Tip: Espresso Parts offers valuable guidance on maintaining your grinder burrs, including when to replace them and how to change your coffee burrs.
About The Brand
Faema is an Italian company that specializes in the production of professional espresso machines. The company was founded in 1945 by Carlo Ernest Valente and is headquartered in Milan, Italy. Faema is known for its high-quality espresso machines and its significant contributions to the evolution of espresso technology. One of their most notable achievements was the development of the first pump-driven espresso machine in 1961.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.