Walther offers a number of PG to NPT adapters to convert the threads of a fitting to a different size, thread type or female/male configuration. If it was in-built the nineteen seventies or earlier, it is best to probably also figure out if it's got aluminum wiring, although wiring is https://travisairxc.blogchaat.com/29408286/types-of-electrical-plugs-copyright-for-dummies