These holes cover the screws and therefore are used with pocket hole jigs. They provide protected joints. This type of screw features a self-tapping suggestion, and pilot holes are not important. The Deckmate star flat-head wood deck screw works nicely with standard deck boards. It features a star drive head https://stainless-steel-banding-s63592.blog-a-story.com/10706029/not-known-facts-about-woodscrews