Grainger Guitar String Ferrule Block - 6 String, 10.8mm (BUNDLE) Finish:Nickel Mounting Screws

Mounting Screws

primarily because you are attaching something to the underside of the sound-board

finger tight will do

has a composition of 52% Nickel and 48% iron

This precision engineered nut is made with a specially formulated material which couples the strings' vibrations to the neck and brings out the hidden harmonics and richness in every note

Grainger Guitar String Ferrule Block - 6 String, 10.8mm (BUNDLE) Finish:Nickel Mounting ScrewsGrainger Guitar Parts Guitar String Ferrule Block (BUNDLE) 6 String, 10. 8mm Spacing Ferrule Block The Grainger Ferrule Block adds a solid foundation to the anchoring of your guitar strings. Grainger Guitar Parts precisely manufacture their ferrule blocks from solid brass. They also mirror polish and electro plate these blocks in a range of finishes. These Ferrule Blocks are a slick, stylish addition that also maximises string anchoring stability.