Self-tapping bolt

Abstract

Description

FIG. 1 is an isometric view from the head end of a self-tapping bolt showing our new design;

FIG. 2 is an isometric view from the shank end of the self-tapping bolt;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is an end view from the shank portion of the self-tapping bolt;

FIG. 6 is an end view from the head portion of the self-tapping bolt;

FIG. 7 is a reflected plan view thereof;

FIG. 8 is a side elevational view, taken on a side opposite FIG. 3; and,

FIG. 9 is a fragmentary cross-sectional view of the head portion taken in the plane 9—9 indicated in FIG. 6.

The sectional is shown fragmented for ease and clarity of illustration.

Claims

The ornamental design for a self-tapping bolt, as shown and described.