Anhedonius,
The thread would have to be a match for the receiver, regardless of whether it has a Tenite or wood stock. It's great that you can measure the thread count, you also need a way to measure the diameters to the closest thousandths of an inch. You can buy a cheap import electronic digital caliper, for a surprisingly low price. They will not only be useful for measuring, but will convert from imperial to metric, instantly. You will also likely be able to find a chart showing the major diameter of most thread sizes, free or very little cost. Just remember that if you measure the actual diameter of a screw thread, it will likely be a little bit smaller than the "book" diameter. You will likely be able to find such a chart( showing "number", "fractional", " letter", "metric", and "pipe" sizes)at an industrial supply house. Industrial supply catalogs sometimes have this information printed therein.
Mike