Deadbolt for door assembly

FIG. 1 is a top, front, and right perspective view of a deadbolt for door assembly showing our new design, and showing the interior side deadbolt of the door;

FIG. 2 is a top, rear, and left perspective view of a deadbolt for door assembly, and showing the exterior side deadbolt of the door;

FIG. 3 is a front elevational view of FIG. 1 ;

FIG. 4 is a left side elevational view of FIG. 1 ;

FIG. 5 is a rear elevational view of FIG. 2 ; and,

FIG. 6 is a right side elevational view of FIG. 2 .

The broken lines illustrate environment of door and form no part of the claimed design.