This 304 ∮12 stainless steel nylon lock nut is made of high-quality materials with good corrosion and abrasion resistance. The surface is polished and shiny. The design is exquisite, the installation is convenient and fast, which effectively prevents the nut from loosening and ensures that the connection is firm and reliable. It is suitable for fastening and connecting all kinds of mechanical equipment and hardware tools. The product specifications are complete to meet different needs, 20 pcs.

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