Flathead screw heads have a single straight slot on the highest from the screw, demanding a flathead screwdriver. These are among the oldest and most typical screw head types. Flathead screws are typically used in programs in which the screw head should sit flush Along with the surface area. Wooden screws can be found in both interior and exterior

spherical head device screws include a dome-formed best, presenting a definite aesthetic. Their round profile tends to make them a suitable option for tasks where by the screw head check here is supposed to generally be seen and a far more ornamental glimpse is desired. Hex-head screws, also known as hex bolts, are bolt fasteners using a 6-sided h

Binding screws are two-section screws. They have two distinct sides; a single is taken into account a male aspect and the other a woman facet. A toggle bolt comes with wings, and when inserted through drywall, the wings fold out against The within on the panel, which delivers further Keeping electrical power. regardless if you read more are a Do