>⁄<sub>32</sub></span> inches by 26 turns-per-inch Whitworth, an artifact of this having been developed by a German company specializing in microscopes and thus equipped with tooling capable of handling threads in inches and in Whitworth.</p>
<p>5/32" Whitworth threads have been the standard Meccano thread for many years and it is still the thread in use by the French Meccano Company</p>
<p><a href="//en.wikipedia.org/wiki/Stage_lighting" title="Stage lighting">Stage lighting</a> suspension bolts are most