Duplex and Super Duplex UNS S32760 Socket Head Cap Screws

The Duplex and Super Duplex UNS S32760 Socket Head Cap Screw is a high-precision fastener widely recognized by its cylindrical head and internal hexagonal drive (Allen drive), which allows for high torque application and installation in tight spaces where conventional external hex heads are impractical. Manufactured from the premium Super Duplex UNS S32760 alloy (also known as F55 or Zeron 100), these screws possess a unique dual-phase microstructure that provides superior mechanical strength and exceptional corrosion resistance. This alloy, with its high content of Chromium, Molybdenum, and Nitrogen, offers the highest level of protection against pitting, crevice corrosion, and stress corrosion cracking (SCC) in aggressive chloride and sour gas environments. The high yield and tensile strength of these cap screws are crucial for achieving the necessary clamping force in critical machine assemblies, valves, and structural fabrications. Zeron Fasteners manufactures and supplies these screws, conforming to standards such as ASTM A479 and ASME B18.3, ensuring dimensional accuracy and material integrity.

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