Product categories of Spring Steel Wire, we are specialized manufacturers from China, Spring Steel Wire Hard Drawn 65Mn, Spring Steel Wire 1070 suppliers/factory, wholesale high-quality products of Spring Steel Wire 82B R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
China Spring Steel Wire Suppliers
medium carbon and low carbon cold heading steel, and the finished fasteners need not be quenched and tempered. High strength fasteners, steel is usually in the quenched and tempered medium carbon steel or alloy steel, carbon products fasteners for quenching tempering processing, also can choose non quenched and tempered steel, boron steel, F - M dual phase steel or low carbon martensitic steel surface hardening steel for low carbon steel and low alloy steel (ML18A, M120Cr, etc.), mainly used in the manufacture of self-drilling screws and fastening screws, finished product screw need to the carburizing, nitriding surface hardening treatment.