Gene, Check your in box. I sent you the answer to your question in the form of a jpeg drawing for both the internal thread and the external thread. You can't just use the trig for an equilateral triangle because real threads are not equilateral triangles but are really trapezoids with flattened 60 degree included sides but with flattened tops and bottoms.
for a class 3B fit (tight maybe needing a wrench) the height of an internal thread is P x .54127 or .54127 / tpi and the height of an external thread is .6134 x P or .6134 / tpi I would post the jpegs but don't have a site to do that on. You are welcome to post them to your site if you desire. Cecil ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
