Industrial Purpose Single Screw is available in a diameter range of 18 mm to 250 mm. The Screw is widely used in various film plant, multilayer plant, mono filament plant, sheet plant etc. The Screw is manufactured using nitro alloy steel which offers optimum rigidity. Industrial Purpose Single Screw is provided with toughening, tempering, stress relieving, gas nitriding and additional bimetallic coatings can be incorporated on flights.