That is the commonest kind of screwdriver you’re very likely familiar with. The flat or slotted screwdriver head is flat to ensure it could in shape a slotted screw head. Brass screws are anti-corrosive and also h2o-resistant. In addition they include for the aesthetic of what you will be constructing. https://elliotwywnl.bloggosite.com/35887246/the-fact-about-types-of-screw-heads-chart-that-no-one-is-suggesting