43 mm Aluminium Guitar Nut Blank

The 43 mm aluminum guitar nut is an unworked blank designed for custom fabrication and fitting. This 43 mm aluminum guitar nut is machined to a standard size to fit many necks. The 43 mm aluminum guitar nut is intended for users who want to carry out their own setup.

This nut is machined from aluminum and measures 43 mm wide and 9 mm deep. The 43 mm width corresponds to one of the most common neck widths. This format makes it easy to incorporate into many projects.

This product is a guitar nut blank. It is supplied without string slots and requires complete finishing. This unslotted guitar nut must be adjusted in height and slotted directly for the guitar to achieve good playability.

Several versions are available. Choose a thickness of 3 mm or 5 mm. The product is available with a guitar nut radius of 9.5 or 12 inches. An unshaped version without a radius is also available for complete customization.

Aluminum is a lightweight material that is easy to work. It allows quick, accurate adjustments using standard tools. It provides good dimensional stability but is softer than brass. The string slots must be cut cleanly to avoid premature wear.

In terms of sound, the effect remains moderate. Aluminum may give open strings a slightly brighter attack. As with all nuts, this effect becomes negligible once a note is fretted. The choice therefore mainly comes down to ease of working and appearance.

This guitar nut blank provides a reliable technical starting point. This unslotted guitar nut is not suitable for direct installation. It is intended for luthiers, DIY enthusiasts and anyone seeking a custom result.

Discover our other guitar nuts in this category here.

To learn more about brass in guitar making or decorative crafts, consult this article.