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High Quality Punch Dies for Press Nut And Bolt Die Set hex die

Cold heading die nut: mainly used in the cold heading process, applying pressure to the metal billet at room temperature to produce plastic deformation so as to form the shape of the nut. This kind of mold is suitable for processing nuts made of various materials, such as carbon steel, alloy steel, stainless steel, etc. It has the advantages of high production efficiency, high dimensional accuracy, and good surface quality.

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Product Description

Hot heading nut mold: Used in hot heading process, the metal blank is heated to a certain temperature first, and then header molding is carried out. Hot heading nut mold is suitable for processing large-sized nuts or high-strength nuts, which can reduce the deformation resistance of the material and improve the service life of the mold.