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Thread used for power transmission in one direction?
Which threads are used for power transmission? A square thread is adapted for the transmission of power in either direction. Which type of screw threa...
What are the Metric thread sizes?
What do metric thread sizes mean? Taking a closer look at this description, let's explore its meaning M = This designates the fastener is a metric siz...
What does right handed thread mean?
Which way do you turn right hand threads? Screw handedness refers to the direction that a screw's thread wraps around its shaft. Right-handed threads ...
What Is a regulator to regulate looseness and tightness of stitch?
What regulates tightness or looseness of the stitches? Tension controls the looseness and tightness of stitches. Which part of the sewing machine that...