Hastelloy Fasteners are versatile corrosion-resistance fasteners which are used for assembling the parts under high temperature and stressed conditions. These fasteners are made up of nickel-molybdenum-chromium wrought alloy which have brilliant anti- corrosion properties in aqueous, acidic and alkali mediums. In any atmosphere these durable fasteners are known for excellent performance owing to strong resistance to oxidization and reduction. Also, these fasteners are firmly attached to the machine parts as these don't easily suffer pitting and stress-corrosion cracking. Due to excellent resistance against the chemical environment, these fasteners are widely used in chemical reactors, nuclear reactors, pipes and valves and distillation equipment in chemical industry.