Why can’t the tamper proof self tapping screws do this?

Mr. Zhong’s product requires tamper proof self tapping screws. Then, Mr. Zhong draws the drawing according to his ideas. Then, Mr. Zhong gave his drawings to Shi Shi Tong.

After seeing Mr. Zhong’s drawings, Shi Shi Tong said that the head of the tamper proof self tapping screws is too big, which exceeds the molding range of the wire. It is recommended that Mr. Zhong change the size to 8mm. And let Mr. Zhong change the shape of the head because the shape of the cup is easy to unscrew.

Mr. Zhong said that the tamper proof self tapping screws can be changed according to our suggestions, and asked if we can do his seven-point anti-theft screws? We are sure to say to Mr. Zhong, I have also done a screw similar to the groove type. Mr. Zhong said that the updated drawings will be given to us in the next few days.

If you want to customize tamper proof self tapping screws please send an email: annie.li@szsst88.com