Posted by AlanB on May 30, 2013 at 10:58:06:
In Reply to: metric involute spline posted by Jim Pollock on May 28, 2013 at 22:45:23:
Try this:Din 5482.80x74.Module 2.1 Ext.major dia.3.122 M/pins 4mm dia.3.2714/3.2696 Mid Tol.
Internal:Major dia.80mmH12 Minor dia.74H11.
M/pins 4 mm =2.788"/2.7846"