Thread pitch meter. In the course of repairing and maintaining your car, it often happens that a nut gets lost or broken, so you need to find a new one. But how to pick up the right nut without guessing the thread pitch? With the matching method you can damage the threads on the stud and then you will need not only a new nut, but also the stud. This stainless-steel stylus has 52 blades to measure thread pitch. It allows you to determine the pitch from 0.25 to 6.00 millimeters. The weight of the stylus is 73 grams. The length when folded is 67 mm.