• topautoproducts
    GB/T 12868 T Nuts
    https://www.dtnut.com/products/gb-t-12868-t-nuts/ /> #astm #a #194

    GB/T 12868 Black T Nuts Features: The principle of the inclined plane is adopted, the deformation of the inclined plane is integrated to form a thread, and then it is...  more
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