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Principle of nail puller
Date: 2020-10-20 11:54:06Pageviews: 181

The structure of the pull stud

   is composed of a stud head and a stud stem. The stud head is a hollow rivet, and the stud stem runs through the hollow part. Pull nail head switches can be divided into round head pull nails and dish head pull nails. According to the material, it can be divided into aluminum alloy pull stud and stainless steel pull stud.