Different Types of Screws and their Uses Slotted: The heads of such fasteners are most probably the most heremonly used variety. Phillips: These are the enhanced forms of slotted ones. Square: This type is also known as Robertson screw head and features a … Feb 21, 2019 The basic concept is a threaded cylinder that is used for holding all sorts of things together, including wood, plastic and metal. Different types of screws have been developed to maximize efficacy for particular applications. The various types of screws can be categorized according to driving methods,. Types of screws and their uses. Generally, you'll want 1 – 1 times the length of the screw to go into the adjoining board. Drywall Screws: There are two basic types of drywall screws -- finely threaded (S-type), for attaching drywall to metal studs, or coarsely threaded (W-type) for attaching drywall to wood.

Other Types of Screws Deck Screws . If you are building outdoor projects, use deck screws . They are made of hardened steel and have a corrosion resistant coating. Deck screw Stainless Steel Screw . For even better corrosion resistance, especially on boats and in salty marine environments, you can use stainless steel screws . 5 Types of Screws Every DIYer Should Get to Know Get to know the little fasteners that have the big responsibility of holding everything—furniture, decks, walls, and more—together. These types of fasteners are used to fasten one metal object with another and are also used to attach metal object with a wooden, plastic or any other kind of surface. These are usually represented by a series of 3 unique numbers, which explain the diameter, length and thread count of each screw .

A screw is a type of fastener, in some ways similar to a bolt (see Differentiation between bolt and screw below), typically made of metal, and characterized by a helical ridge, known as a male thread (external thread). Screws are used to fasten materials by digging in and wedging into a material when turned,.