316 stainless steel self tapping screws how to solve the problem of broken head?
316 stainless steel self tapping screws how to solve the problem of broken head? Last month, a customer in Dongguan ordered 316 stainless steel self tapping screws from Shi Shi Tong screw manufacturer. At that time, when the customer was tapping the 316 stainless steel self tapping screws , the Shi Shi Tong screw manufacturer told the customer that it was suggested that the customer should change the depth of the cross groove to a shallow one, so as to achieve the standard one, or make the R Angle under the head, otherwise it would be easy to break the head when using it. However, no matter what we said at that time, the customer did not change the design, and we were sure to produce according to his design. Nothing will happen in use, so we can rest assured. When the customer used 316 stainless steel self tapping screws , many of the screws were broken and could not be used. Then the customer called and asked how we were going to fix the problem...