Most commonly used as fine tuner screws for locking tremolos. Same thread/pitch as Original Floyd Rose and Schaller Lockmeister.
Length FMS: 8mm
Sold as a package of 6 pieces.
Tech's notes: "Screw and spring sizes/types are NOT standardized throughout the entire guitar industry. Don't just go by the product names. ALWAYS double check the specifications to ensure this is the correct part for your needs."