Hastelloy B2 Screws

A Screw is a versatile threaded fastener, generally intended to be fully threaded and typically driven into an existing tapped hole or used with a nut. Unlike bolts, screws are often identified by their head style (e.g., slotted, Phillips, socket head) and full threading. When manufactured from Hastelloy B2 (UNS N10665), these screws acquire exceptional resistance to highly aggressive reducing acids, specifically hydrochloric acid (HCl) and sulfuric acid across a broad range of temperatures and concentrations. This makes them indispensable in applications within the chemical, petrochemical, and pharmaceutical industries where any other metal would quickly degrade. Zeron Fastners is a trusted manufacturer and supplier of these high-performance nickel alloy screws, ensuring small-component assemblies in critical service environments are secure and corrosion-proof.

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