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Stainless steel generally refers to steel that has the ability to resist corrosion by air, water, acid, alkali salt or other media.
According to the different alloy components, the focus is on rust resistance and acid resistance.
Although some steels are rust-proof, they are not necessarily acid-resistant, and acid-resistant steels are usually rust-proof.

The manufacture of stainless steel screws usually starts with the purchase of threaded wires, but for screws made of stainless steel, please purchase threaded wires of the same specifications and models first.

Stainless steel screws usually refer to steel screws that have the ability to resist corrosion from air, water, acid, alkali salt or other media.

Stainless steel screws and carbon steel screws are common screw fasteners, and they are also used in a lot of screw fasteners. We know that stainless steel screws and carbon steel screws have their own characteristics.

Improper selection of the hole diameter of the screw may cause slippage. The processing range of the major diameter d1 value of the self-tapping screw is 4.22~4.04mm, and the processing range of the minor diameter d2 value is 3.10-2.95mm, so the value of the self-tapping screw aperture must fall between 4.22-2.95mm.