BS 46-1 – Keys and keyways and taper pins. Specification. Keys and keyways
Materials, nominal sizes, tolerances; for parallel keys, taper keys, gib-head keys rectangular and square, and Woodruff keys. Nominal sizes, dimensions; for tangential keys, tapered-shaft-end keys, marine tailshaft keys. Details of all keyways. Preferred lengths of the plain and gib-head keys. Whitney, British and American Woodruff key numbers compared.
