set·​screw | \ ˈset-ˌskrü How to pronounce setscrew (audio) \

Definition of setscrew

1 : a screw screwed through one part tightly upon or into another part to prevent relative movement
2 : a screw for regulating a valve opening or a spring tension

Examples of setscrew in a Sentence

Recent Examples on the Web Tighten the setscrew with a 5⁄32-inch Allen wrench. Joseph Truini, Popular Mechanics, 16 Jan. 2021 Most motors and machines, including anything with belts and pulleys, have tiny setscrews that only accept Allen wrenches. Joseph Truini, Popular Mechanics, 25 Apr. 2020

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'setscrew.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of setscrew

1849, in the meaning defined at sense 1

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The first known use of setscrew was in 1849

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Dictionary Entries Near setscrew

set sample


setscrew wrench

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Cite this Entry

“Setscrew.” Dictionary, Merriam-Webster, Accessed 26 Jun. 2022.

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