Screw fastener

Description

[0001] FIG. 1 is an elevated perspective view of the screw fastener of our claimed design;

[0002] FIG. 2 is a front view of the screw fastener of FIG. 1;

[0003] FIG. 3 is a back view of the screw fastener of FIG. 1;

[0004] FIG. 4 is a left side view of the screw fastener of FIG. 1;

[0005] FIG. 5 is a right side view of the screw fastener of FIG. 1;

[0006] FIG. 6 is a top view of the screw fastener of FIG. 1; and,

[0007] FIG. 7 is a bottom view of the screw fastener of FIG. 1.

Claims

The ornamental design for a screw fastener, as shown and described.

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