Screw Jack Screw Jack from Danny Vranich SCREW JACK This assembly was created in AutoCAD 13.It is a final project for AutoCAD in Associate of Applied Science in Design Technology. View PDF gLike SCREW JACK This assembly was created in AutoCAD 13.It is a final project for AutoCAD in Associate of Applied Science in Design Technology. Engineering Share R 7 n Danny Vranich Mechanical Designer Fort Wayne, IN Follow Contact