Cold heading dies or stardard part dies specially used to make the stardard parts,for example, screw,nut and other stardard parts.

We make stardard dies for making M3,M4,M5,M6,M8,M10,M12,M14,M16,M18,M20,M22,M24,M27,M30 screw.More big size upon request or drawing.

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