The ornamental design for a hang tab, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a hang tab with environment showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof, the left side view being a mirror image;
FIG. 4 is a top view thereof;
FIG. 5 is a perspective view of a second embodiment without environment thereof;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a right side view of FIG. 5, the left side view being a mirror image;
FIG. 8 is a top view of FIG. 5; and,
FIG. 9 is a bottom view of FIG. 5.
The dash-dash-dash broken lines shown in the drawings are included for purposes of illustrating portions of the hang tab or are environment and form no part of the claimed design. The dash-dot-dash broken lines shown in the drawings represent score lines and form no part of the claimed design.