A method of making a worm gear. The method includes forming a gear blank having a plurality of individual lugs formed about an outer circumferential edge of said blank to facilitate a uniform flow of a material around said plurality of individual lugs. The method also includes molding said material around said plurality of individual lugs to form a ring.

A method of making a worm gear. The method includes forming a gear blank having a plurality of individual lugs formed about an outer circumferential edge of said blank to facilitate a uniform flow of a material around said plurality of individual lugs. The method also includes molding said material around said plurality of individual lugs to form a ring.

A method of making a worm gear. The method includes forming a gear blank having a plurality of individual lugs formed about an outer circumferential edge of said blank to facilitate a uniform flow of a material around said plurality of individual lugs. The method also includes molding said material around said plurality of individual lugs to form a ring.

A gear blank is provided. It includes a disk having a first face and a second face. A first plurality of individual lugs formed on said first face circumferentially adjacent an outer circumferential edge of said disk. Each lug of said first plurality of individual lugs has a first inner circumferential edge formed on said first face along a first retaining diameter. Adjacent lugs of said first plurality of individual lugs have a first circumferential spacing therebetween.