Innovation-Driven, Seiko-Made High-Performance Cold Heading Fasteners
As a high-efficiency and low-loss metal forming technology, the cold heading process is widely used in many fields such as automobiles, machinery, electronics, and construction. Compared with traditional cutting processing, cold heading not only improves material utilization, but also significantly improves the strength and consistency of fasteners.
This series of products covers screws, bolts, nuts and non-standard special-shaped parts, and uses high-strength carbon steel and stainless steel raw materials, with the following core advantages:
High-precision dimensional control: Through precision machining of multi-station cold heading machine, the dimensional tolerance is controlled within ±0.01mm;
Superior mechanical properties: Tensile strength and shear strength fully meet or exceed ISO 898-1 standard;
Excellent surface treatment process: supports various surface treatments such as electrogalvanizing, phosphating, dacrolean, anti-loose coating, etc., and improves corrosion resistance by more than 30%;
Customized service capabilities: Quickly develop non-standard parts based on customer drawings, short delivery time and fast response.
At present, the new cold heading fasteners have been put into use in many automobile manufacturers and equipment manufacturing companies and have received widespread praise.
Latest News
-
What Are Special-Shaped Pieces?
2025-07-22Special-shaped parts are those parts that are "unruly-looking" and "complex to process". They represent technical challenges in the field of mechanical processing and require the comprehensive use of advanced processing equipment (multi-axis CNC, special processing, additive manufacturing)
-
Innovation Drives The Special-Shaped Parts Industry
2025-07-22Against the backdrop of transformation and upgrading of manufacturing industry, the special-shaped parts industry is ushering in a new round of technological innovation. From aerospace to medical devices, the demand for high-value-added products such as special-shaped hooks and turning special-shaped parts continues to rise, pushing companies to move towards the high-end market.
-
Innovation-Driven, Seiko-Made High-Performance Cold Heading Fasteners
2025-07-02As a high-efficiency and low-loss metal forming technology, the cold heading process is widely used in many fields such as automobiles, machinery, electronics, and construction.
