SS 321 Threaded Rods

SS 321 Threaded Rods (also known as all-thread rods or continuous thread studs) are long cylindrical bars threaded fully along their entire length. These versatile fasteners are used for various applications, including heavy-duty clamping, anchoring, and as custom-length stud bolts in high-load structural assemblies. The rods are manufactured from Stainless Steel Grade 321, an austenitic alloy stabilized with Titanium. This element prevents the depletion of chromium at grain boundaries, ensuring the rod retains its full resistance to intergranular corrosion after exposure to high temperatures (the sensitization range, 425°C to 850°C). Zeron Fasteners manufactures and supplies robust SS 321 Threaded Rods that are essential for high-heat, corrosive environments in petrochemical facilities, furnace structures, and boiler installations, guaranteeing strong, durable, and thermally stable connections.

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