Premium Cold Heading Steel Wire – SM10C/SM15C/SM20C/SM22C/SM30C (KS D 3752 Standard)
High-quality cold heading steel wire for precision fasteners and industrial components. Manufactured under KS D 3752 standards, ensuring superior ductility and tensile strength. Ideal for bolts, screws, nuts, and complex cold-formed parts. Optimized for high-speed heading and thread rolling with minimal cracking. Available in multiple grades (SM10C to SM30C) for varying hardness and machinability requirements. Cost-effective bulk pricing for large-scale manufacturing. Trusted by global automotive, construction, and machinery industries. Smooth surface finish reduces tool wear and enhances production efficiency. Stock ready for fast shipping at unbeatable wholesale rates.