Stainless steel hexagon socket screw salt spray test time as you customize

Last month, Mr. Yang said that he needed a stainless steel hexagon socket screw with the size of M6*172. Could we make it? And how many hours can the salt spray test take?

This stainless steel hexagon socket screw of Mr. Yang’s is available from the Shi Shi Tong Screw manufacturer. Since Mr. Yang did not say what the surface treatment he needed was, Shi Shi Tong asked Mr. Yang what the surface treatment requirements were. Mr. Yang said that his requirement for the surface is that the salt spray test can reach 240 hours. Can we meet this requirement?

This requirement of Mr. Yang’s Shi Shi Tong screw manufacturer can be done. Stainless steel socket screw through the passivation treatment, its salt spray test is able to reach 240 hours, longer salt spray test time is also able to reach, such as 500 hours, 720 hours and so on.

However, stainless steel hexagon socket screw is not all surface treatment can be over 240 hours, such as high temperature blackening is not the basic salt spray test. So to think about how long you want the salt spray test to run, choose the right surface treatment.