Threaded rod is a long bar with continuous full‑length external threads. It can be cut to custom lengths and matched with nuts and washers for fastening. Material: carbon steel, stainless steel 304 / 316. Finishes: blue‑white zinc plated, color zinc plated, hot‑dip galvanized, natural passivation. Suitable for building construction, machinery assembly, suspension installation, pipeline fixing and photovoltaic systems.