<div class="full-description"> <p>DIN 5480 splined bores.<br />DIN 3967 tooth thickness tolerance.<br />DIN 867 1.25/0.20/1.00 ground flanks and root.</p> <p>DIN 5480 N - Internal Spline Hub with 9H Tolernace<br />DIN 5480 W - External Spline Shaft with 8f Tolerance<br />One of each above would mate with these tolerances with a slide-fit.</p> </div>