Screw - Wikipedia, the free encyclopedia
A screw, or bolt, is a type of fastener characterized by a helical ridge, known as an external thread or just thread, wrapped around a cylinder. Some screw threads are designed to ...
Screw (simple machine) - Wikipedia, the free encyclopedia
A screw is one of the six simple machines. All screws are helical inclined planes. A screw can convert a rotational force to a linear force and vice versa.
Screw - LoveToKnow 1911
'SCREW (O.E.' scrue, from O. Fr. escroue, mod. ecrou; ultimate origin uncertain; the word, or a similar one, appears in Teutonic languages, cf. Ger. Schraube, Dan.
Dirtmeister: Simple Machines -- Screw
The Screw The screw is really an inclined plane in the round with a wedge at the tip. Think of a typical screw. The wedge is the pointed end. The inclined plane is the thread that ...
screw - Definition of screw at YourDictionary.com
noun. a mechanical device for fastening things together, consisting essentially of a cylindrical or conical piece of metal threaded evenly around its outside surface with an ...
screw - Hutchinson encyclopedia article about screw
In construction, cylindrical or tapering piece of metal or plastic (or formerly wood) with a helical groove cut into it. Each turn of a screw moves it forward or backwards by a ...
History of Screws and Screwdrivers
The Phillips head screw was compatible with the automated screwdrivers used in assembly line. Ironically, there is a Philips Screw Company that never made Phillips screws or drivers
SCREWS, SCREWS, AND MORE SCREWS!
A screw and nut are opposed twins! The hollow nut is an inversion of the solid screw in that the spiral helix is cut into the inner surface of a cylindrical cavity rather than ...
screw - definition of screw by the Free Online Dictionary, Thesaurus ...
screw (skr) 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 ...
screw - Idioms - by the Free Dictionary, Thesaurus and Encyclopedia.
get screwed . 1. Sl. to have sexual intercourse. (Considered a crude usage.) A lot of the college kids on spring break in Florida do nothing but get drunk and get screwed.
