Fastening device

Description

FIG. 1 is a perspective view of the fastening device;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof, and,

FIG. 7 is a back view thereof.

The broken lines in the drawings depict portions of the fastening device that form no part of the claimed design.

Claims

The ornamental design for a fastening device, as shown and described.