<div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">The inhibitor switch which is used in overdrive gearboxes has a thread that I cannot identify.</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Measuring the outside diameter of the thread I get 0.618" ... probably 5/8" (0.625)</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">The TPI is 13 ... definitely not 12 or 14.</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Can't find it in my limited resources ... <br></div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Anyone able to identify this thread for me?</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">M<br></div></div>