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    3/8″-16 Grade 5 Hex Nut – Zinc-Plated Steel, High-Strength Fastener

    Part #: HNC5-3/8

    The 3/8″-16 Grade 5 Hex Nut offers reliable fastening strength for automotive, construction, and industrial applications. Manufactured from medium-carbon steel and heat-treated to SAE J995 Grade 5 specifications, this nut delivers high tensile strength with a zinc-plated finish to resist corrosion and extend durability.