Stainless steel knurled machine screws, its knurled be made only because it looks good?
Stainless steel knurled machine screws, its knurled be made only because it looks good? Today, I saw a beautiful kind of screw in the exhibition cabinet of our company. My colleagues told me that it was stainless steel knurled machine screws . I was very happy to learn a piece of new knowledge about screws, so I took the initiative to ask whether the thumb of screws is for a good appearance? My colleague Miss Huang told me that thumb screws have three kinds of knurlings: straight knurling, net knurling, and cross-grain knurling. A screw’s knurling is a mechanical process for rolling patterns on the surface of the screw’s pinching hand or other parts. Generally made knurling on the head of the screw, so that when using the screw, you can directly twist it by hand. And most of the screw knurling is mainly anti-slip. Miss Huang took a net knurled thumb screw and put it together with the stainless steel knurled machine screws in my hand. She asked me if it was very ...