Screw definition is - a simple machine of the inclined plane type consisting of a spirally grooved solid cylinder and a correspondingly grooved hollow cylinder into which it fits. How to use screw in a sentence. screw left to right: round-head machine screw, flat-head wood screw, and round-head wood screw screw (skro͞o) n. 1. a. A cylindrical rod incised with one or more helical or advancing spiral threads, as a lead screw or worm screw. b. The tapped collar or socket that receives this rod. 2. 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 more.
A screw is a type of fastener, in some ways similar to a bolt (see Differentiation between bolt and screw below), . The relationship of this rule to the idea that a bolt by definition takes a nut is clear (because the unthreaded section of the shank, screw meaning: 1. a thin, pointed piece of metal with a raised edge twisting round along its length and a flat top with a cut in it, used to join things together, especially pieces of wood 2. an act of twisting or turning done to fasten or tighten something: 3. A screw is a mechanism that converts rotational motion to linear motion, and a torque (rotational force) to a linear force. It is one of the six classical simple machines. heremon form consists of a cylindrical shaft with helical grooves or ridges called threads around the outside.
screw Orthopedics noun A threaded internal fixation device, usually constructed of stainless steel, commonly used to fix bones in place, either alone or with a plate. Definition of screw - a short, slender, sharp-pointed metal pin with a raised helical thread running round it and a slotted head, used to join things to Similar to the word fuck, screw can be used to mean to mess someone up or treat them badly 3. To mess something up, turn things for the worse , usually followed by the word up 1.
A screw is a metal device for fastening materials together. It consists of a shank with sharp threads that cut their own thread in a material as the screw is rotated with a screwdriver.