2013年3月27日星期三

Molybdenum nuts






The molybdenum nut are for fastening the role of parts together with bolts or screws tighten, all manufacturing machinery must be a component of a wide range of nut common GB, British standard, American standard,the subject of nuts. nuts, depending on the material is divided into several major types of carbon steel, high strength, stainless steel, steel and other product attributes corresponding to different standards of the country is divided into ordinary.

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