buttress screw thread

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• Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… …   Wikipedia

• screw thread — noun the raised helical rib going around a screw • Syn: ↑thread • Hypernyms: ↑rib • Part Holonyms: ↑screw * * * noun 1. : the projecting helical rib …   Useful english dictionary

• ISO metric screw thread — The ISO metric screw threads are the world wide most commonly used type of general purpose screw thread.[1] They were one of the first international standards agreed when the International Organization for Standardization was set up in… …   Wikipedia

• Buttress thread — form refers to one of several screw thread profiles. Buttress thread in machineryIn machinery, buttress thread is a thread form designed to handle extremely high axial thrust in one direction. (The resistance to axial thrust in the other… …   Wikipedia

• buttress thread — noun : a screw thread in which the driving face is made perpendicular to the axis of the screw (as in a square thread) while the back face makes an angle with the axis (as in a V thread) in order to combine efficiency in the transmission of power …   Useful english dictionary

• buttress-thread — buttˈress thread noun An asymmetric screw thread with one face at right angles to and the other inclined to the shaft • • • Main Entry: ↑buttress …   Useful english dictionary

• Vise (tool) — A vise or vice (see under miscellaneous spelling differences) is a mechanical screw apparatus used for holding or clamping a work piece to allow work to be performed on it with tools such as saws, planes, drills, mills, screwdrivers, sandpaper,… …   Wikipedia

• Glossary of climbing terms — This page describes terms and jargon related to climbing and mountaineering. Contents: Top · 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A …   Wikipedia

• Threaded pipe — A threaded pipe is a pipe with screw threaded ends for assembly. Tapered threads The threaded pipes used in some plumbing installations for the delivery of gases or fluids under pressure have a threaded section that is slightly conical (in… …   Wikipedia

• Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …   Wikipedia