Variety of Screw Threads - Coarse & Fine
Not only do you get multiple lengths in every box you’ll also receive pocket hole screws with fine and coarse threading to help you better secure your connection points. Depending on what type of wood youre working with, choosing the correct type of screw will be important for proper joint connection.
Coarse-thread screws are intended for softwoods where as fine-thread screws are intended for use with hardwoods. This is important for ensuring they hold joints more effectively and don’t slip or slide out of position when you’re finished, and weight is applied.