PTFE Washer Hindustan Polymer brings to the market efficiently resists temperature from -200 to +260oC, oil, acids, alkalis, fuel, chemical and corrosion. This flat disc shaped metal with a hole located centrally has superior anti-friction properties. Other than flat, there are five more kinds of PTFE Washers are available. The role of washer is not limited to securing nuts, bolts, screws and rivets, serving as spacers, aligning parts, distributing loads, insulating, locking and sealing. Customers can order the washer in different shapes and sizes.