Hub Connecting Device Stem

FIG. 1 is a front perspective view of our hub connecting device stem.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a back perspective view thereof.

The broken lines illustrate portions of the hub connecting device stem and form no part of the claimed design.