Indian inventors Veena Agarwal and Rajendra Pal Agarwal have developed a polyamide-based bolt and nut combination in which the bolt is threaded, whereas the nut is threadless. The V Nut brings with it numerous advantages over traditional Nyloc (Nylon insert) lock nuts. Both nut types consist of a steel nut encircling a polyamide (PA) insert.
“According to David Fussell, president of VenturSource Consulting (Flagler Beach, FL), who has worldwide manufacturing and marketing for V Nut, “As no machined threads are made in the V Nut, it significantly reduces the cost of production and the production rate of the injection-molded nuts also increases.” . . . [Click Here to Continue]