A knurled high nut is a type of fastener used in mechanical applications

A knurled high nut is a type of fastener used in mechanical applications. The term "knurled" refers to the texture or pattern on the surface of the nut, which provides a better grip and increased friction for tightening and loosening by hand or with tools. The term "high nut" refers to the height of the nut, which is taller than a standard nut. This design allows for more thread engagement, providing greater stability and strength to the fastened joint. Knurled high nuts are typically made of metal, such as steel or aluminum, and are used in a variety of applications including machinery, electronics, and construction.
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