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- Dictionaryscrew/skruː/
noun
- 1. a short, slender, sharp-pointed metal pin with a raised helical thread running round it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place. Similar
- 2. an act of turning a screw or other object having a thread. Similar
verb
- 1. fasten or tighten with a screw or screws: "screw the hinge to your new door" Similar
- 2. cheat or swindle (someone), especially by charging them too much for something: informal "the loss of advertising contracts will amount to more than the few quid that they're trying to screw us for" Similar
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An assortment of screws, and a US quarter for size comparison A wood screw: a) head; b) non-threaded shank; c) threaded shank; d) tip The six classical simple machines. A screw is an externally helical threaded fastener capable of being tightened or released by a twisting force to the head.
- Carriage Bolts. Carriage bolts are forms of bolts used to fasten metal to metal or wood to metal. It is different from other bolts by its shallow mushroom head and the shank being rounded along its entire length.
- Decking Screws. Deck screws are special screws used to hold decks (flat roofless structures) together primarily for outdoor applications. Decking screws are made of stainless steel or carbon steel and are specifically designed for joining wood or composite boards together.
- Double Ended Screws. Double-ended screws are threaded fasteners used to form a joint that is usually under the object. These are used to two pieces of wood or two parts that are able to move together.
- Drywall Screws. Drywall screws are typically used to attach drywall panels with softwoods or metal studs. These are unique forms of self-tapping screws with a cylindrical shaft.
Learn the meaning of screw as a noun and a verb in English, with synonyms, idioms and phrasal verbs. Find out how to pronounce screw and see translations in other languages.
- Decking Screws. Decking screws are carbon steel or stainless-steel screws that are used to secure composite boards or wooden to wood or metal. These screws are available in a variety of sizes and lengths and are ideal for securing decking panels to frames.
- Pan-Head Screws. Pan-head screws are often used in metal applications and have flat heads with round sides. The only difference between these machine screws and oval head screws is that the oval head kinds are likewise rounded on top, whilst the pan-head screws have flat heads.
- Hex Cap Screws. Hex cap screws are huge bolts with a hexagonal head, as the name suggests. They’re used to join two pieces of wood or metal together. Hex screws have small steel threads that make them perfect for home improvement work on the inside or stainless-steel projects on the outside.
- Carriage Bolts. Carriage bolts are used to connect metal to wood in woodworking tasks. The domed head of these bolts prevents them from loosening. Carriage bolts have a big head that prevents them from being pulled into a wooden structure.
Learn the various meanings and uses of the word screw as a noun and a verb, with synonyms, examples, and etymology. Find out the phrases, entries, and citations related to screw.
A screw is a cylindrical member with a helical rib that can be used as a fastener or a force and motion modifier. Learn about the history, classification, and applications of screws in machine construction and engineering.
Screw definition: a metal fastener having a tapered shank with a helical thread, and topped with a slotted head, driven into wood or the like by rotating, especially by means of a screwdriver.. See examples of SCREW used in a sentence.
