Description:Widely Used: These square steel bars are suitable for high-precision mechanical structural applications. They are commonly used for mechanical parts such as shafts, guide pillars, gears, keys, and pulleys. They are also suitable for various home improvement projects, DIY projects, machinery manufacturing, and providing structural support for bridges and buildings.Cold-Drawn Process: Made from cold-drawn steel, this material is heat-resistant, corrosion-resistant, and wear-resistant. Compared to hot-rolled materials, it has better work hardening properties, higher hardness, and a better surface finish, ensuring reliable performance. Its square cross-section design facilitates precise installation in keyway applications and structural frames, reducing assembly errors and improving performance.
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