Coarse: Coarse drywall screws are usually used typically for wood studs. The threads are widely spaced and helpful in Keeping to the wood. A phosphate finish and an extremely sharp point are even further attributes of your drywall screw. This bolt, along with the device screw that goes with it, https://woodscrews98641.azzablog.com/28520540/5-simple-statements-about-wood-screws-explained