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    1/2″-13 Grade 5 Hex Nut – Zinc-Plated Steel, High-Strength Fastener

    Part #: HNC5-1/2

    The 1/2″-13 Grade 5 Hex Nut is engineered for secure bolted connections in heavy-duty industrial and structural applications. Manufactured from medium-carbon steel and heat-treated to SAE J995 Grade 5 specifications, it provides reliable tensile strength for medium- to high-load fastening needs. The zinc-plated coating offers enhanced corrosion resistance, extending service life in indoor and outdoor environments.