Monday, August 16, 2010


On the cylindrical surface of the nut, number of slots parallel to the axis is cut. The nut is operated by a C-Spanner. These are used in large screws for small pitches where adjustment by a spanner is convenient. The empirical proportions are based on the nominal diameter of the bolt.

1 comment:

  1. Ur website is awesome...

    can u say me the procedure for doing a internal threading in pro/e..
    its very urgent


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