The square thread form is a common thread form for leadscrews. It gets its name from the square cross-section of the thread.
Read more about Square Thread Form: Advantages & Disadvantages, Classification
Famous quotes containing the words square, thread and/or form:
“Interpreting the dance: young women in white dancing in a ring can only be virgins; old women in black dancing in a ring can only be witches; but middle-aged women in colors, square dancing...?”
—Mason Cooley (b. 1927)
“We construct a narrative for ourselves, and that’s the thread that we follow from one day to the next. People who disintegrate as personalities are the ones who lose that thread.”
—Paul Auster (b. 1947)
“Industrial societies turn their citizens into image-junkies; it is the most irresistible form of mental pollution. Poignant longings for beauty, for an end to probing below the surface, for a redemption and celebration of the body of the world. Ultimately, having an experience becomes identical with taking a photograph of it.”
—Susan Sontag (b. 1933)