Now FREE - Limits and Fits software:
Includes Parallel and Taper Keys.
Select limits and fits to ISO286 parts 1 and 2 1988.
Add keys and keyways to BS4235 Part1 1972.
Use Selected Fits to AS1654 - 1974.
For all shaft and hole machining specifications.
Maximum and minimum clearance or interference is displayed.
Select any deviation and tolerance range with a mouse click.
Add the standard size keyway or select a small keyway with ease.
Small keyways are recalculated in accordance with BS4235.
Copy and paste any dimension text in to your CAD application.