IS 2769-1969
Square holes and square hole dimensions for general engineering

Standard No.

IS 2769-1969

Release Date

1969

Published By

IN-BIS

Latest

IS 2769-1969

Scope

Dimensions and tolerances for squares and square holes for hand wheels, spindles and such other general engineering purposes. Note - Dimansions of driving squares are outside the purview of this standard ( see IS : 1850-1961 ).

IS 2769-1969 history

• 1969 IS 2769-1969 Square holes and square hole dimensions for general engineering