Poornima Enterprises supplies Hi-Tech Bolt Securing Washers. Poornima Enterprises also imports, supplies and end-uses industrial raw materials, components and consumables for welding industries and hard facing, corrosion and wear resistant products for various repair, reconditioning, corrosion and wear resistant applications. The Hi-Tech Bolt Securing Washers are used to stop Vibration Loosening of Nuts and Bolts. The Hi-Tech Bolt Securing Washers are available in various sizes from M3 to M42 of Stainless Steel, Electro Zinc Plated Yellow Chromated Glued and Zinc Flake Coated.