USD957180S1 - Screw shaft element - Google Patents

Description

FIG. 1 is a perspective view of the first embodiment of the screw shaft element showing of our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view second embodiment of the screw shaft element showing our new design;

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a left view thereof;

FIG. 12 is a right view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the screw shaft element and form no part of the claimed design.

Claims (1)

CLAIM
1. The ornamental design for a screw shaft element, as shown and described.

Images