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setscrew

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noun set·screw \ ˈset-ˌskrü \

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

First Known Use of setscrew

1849

Learn More about setscrew

See words that rhyme with setscrew Britannica.com: Encyclopedia article about setscrew

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