I want truss head screw stainless steel that is not easy to rust, is it good to use ss 304?

In the afternoon of November 5, we received an inquiry about the make truss head screw stainless steel. The customer indicated that the screw was to be soaked in sea water, but it was not clear whether the stainless steel 304 was corrosion resistant and rust resistant. Finally, after our suggestion, the customer chose the material of stainless steel 316.

At present, stainless steel 304 is the most commonly used stainless steel screw on the market. As an edible grade stainless steel, stainless steel 304 is a kind of stainless steel with high safety factor. Under normal environment, 304 stainless steel is a good corrosion-resistant and rust-proof stainless steel.

Stainless steel screws are actually divided into many grades, and the nickel content of different brands is different. Many people will have a misunderstanding: the literal understanding of stainless steel screw is that it will not rust, if the screw is rusty, or magnets can absorb the screw, it is fake and inferior like stainless steel screw. For these statements, it is necessary for Shenzhen Shi Shi Tong Metal Products Co.,Ltd to explain here:

Stainless steel “no rust” is not absolute sense of rust, it’s users use the environment does not exceed its anti-rust performance and corrosion resistance, in a certain range of use, stainless screw will not rust.

Stainless steel raw material is also one of the main reasons that affect struss head screw stainless steel rusting. We can not deny that some bad businessmen use poor stainless steel raw material to make the second best, which is also the cause of truss head screw stainless steel rusting, but Shenzhen Shi Shi Tong Metal Products Co., ltd can ensure that the stainless steel raw material used is absolutely authentic in line with National standards. Stainless steel 304 and stainless steel 316, we can provide material inspection report. The corrosion resistance of 316 stainless steel screw is better than 304 stainless steel screw, and 304 stainless steel screw material is better than 312 stainless steel screw and 201 stainless steel screw material.

If you want to customize truss head screw stainless steel, please send an email: annie.li@szsst88.com