Good Day!
Thanks for your prompt reply ~
Regarding the pan framing with serration, which you need is for both sharp point and drill point? Or, just only for sharp point part#MFTC716?
Also, today, we prepared some samples which is offered to another customer, that is almost the same as yours, black phos, with serration under the head.
The TPI of samples is #7-23, pitch is 1.1mm. Would you prefer to test them at first ? If you need it, we can send you the sample tomorrow