FIG. 1 is a front perspective view of an eyelet for fastening showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a right side view thereof;
FIG. 9 is a front perspective view of a second embodiment of an eyelet for fastening showing my new design;
FIG. 10 is a rear perspective view of FIG. 9;
FIG. 11 is a front view of FIG. 9;
FIG. 12 is a top view of FIG. 9;
FIG. 13 is a rear view of FIG. 9;
FIG. 14 is a left side view of FIG. 9;
FIG. 15 is a bottom view of FIG. 9; and,
FIG. 16 is a right side view of FIG. 9.
The broken line portions shown in FIGS. 9-16 form no part of the claimed design.