Can stainless self tapping screw be finished black?

Mr. Yu saw on the Internet that The Shi Shi Tong screw manufacturer makes screws, so he called Miss Xie and asked if she could make M5*62 stainless self tapping screw, and the surface treatment would be black.

Stainless self tapping screw if you want to make black, generally do high temperature black, black, QPQ, black zinc and other processing. Black zinc is generally not recommended. Because stainless steel screw surface made of black zinc, the surface is easy to be removed, not so strong.

But the black finish on these surfaces is different. Miss Xie asked Which surface treatment Mr. Yu needed. Mr. Yu asked Ms. Xie to show him the colors of these finishes. And Mr. Yu asked Miss Xie where the factory address is, if it is near, he will come to the factory to see.

After Mr. Yu received the pictures and address sent by Miss Xie, he found that this place was quite close to him. He agreed with Miss Xie that he would come to the factory at about 2 o ‘clock in the afternoon to have a look at the object and then decide what surface treatment to use.

After Mr. Yu went to the factory in the afternoon, he finally selected the surface treatment of QPQ by looking at the real object, and asked Miss Xie about how long the delivery date. Because Mr. Yu needs to order a mold for this screw, it will take about 7-10 working days to order the mold, plus the production, it will take 15-17 working days.

If you also need to order stainless self tapping screw or other screws, please contact Shi Shi Tong screw manufacturers.

Skype: kalyn qin M: +86 18818786322 Tel: +86 0755-27322278 annie@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China