Pros And Cons Of Self Tapping Screws
Self Tapping Screws that impressed me, like any other screw, not only helps in drilling work, but also helps in bringing down the labor cost and reduces time and efforts by amalgamating drilling and fastening. Positives will always be followed by the negatives.
· They are costly compared to the normal regular screws.
· Over tightened screws may damage the object
· Threads might sometimes move away from the screw while disassembling the screwdriver