ultra low profile socket head cap screws grade 10.9 able to do it?

Screws vary in size, shape, grade, and material depending on the product and the scene. Mr. Sha said that their company wanted a ultra low profile socket head cap screws with a rating of 10.9.

According to Mr. Sha’s request, we said that we can achieve level 10.9 and use 435 carbon steel material. Mr. Sha said that stainless steel is not enough?

The grade of stainless steel is 4.8, which is not up to 10.9. The carbon steel material can reach 4.8 or above. After asking Mr. Killer whether there is any requirement for surface treatment, Mr. Sha said that the ultra low profile socket head cap screws should be nickel plated and the salt spray test is required to reach 12 hours.

After all the details were confirmed, we reported the price of the ultra low profile socket head cap screws to Mr. Sha. Mr. Sha said that he has already reported the price to his superiors, and that he can have results in about 3-4 days.

If you want to customize ultra low profile socket head cap screws, please send an email: annie.li@szsst88.com