Adding a self drilling point to a trim screw should put whoever thought of it into the Fastener Hall of Fame. They are designed to go through the trim and sheet rock into a 14 to 20 ga. steel stud, but they work well with wood studs too - just make sure you bury plenty of screw in the stud (the fine threads don’t have as much holding power as the deep thread screws designed for wood studs). These have a #1 Square Drive, so they can take more torque than the Phillips recess types. Remember that the head is very small, and the recess shallower than normal, so even these require a bit of finesse to drive - proceed carefully. Made in Taiwan. #1 Square Recess.