Locking Nut for Stringed Musical Instruments

FIG. 1 depicts a top-right-front isometric view of a locking nut for a stringed musical instrument, featuring the claimed ornamental design.

FIG. 2 depicts a bottom-left-rear isometric view thereof.

FIG. 3 depicts a top view thereof.

FIG. 4 depicts a bottom view thereof.

FIG. 5 depicts a front view thereof.

FIG. 6 depicts a rear view thereof.

FIG. 7 depicts a right-side view thereof.

FIG. 8 depicts a left-side view thereof.

The broken lines shown in the figures depict portions of the locking nut for stringed musical instrument that form no part of the claimed design.