&#60;p&#62;A galled thread will also damage the threaded connection that it is mating to. In the case of a damaged saver sub connection, there is a good chance that it will damage every connection in the drill string if left unattended.&#60;/p&#62;&#13;&#10;&#13;&#10;&#60;p&#62;While Kampen Machinefabriek is happy to repair all of your galled threads, we would recommend that you ask us put your new connections through the Manganese Phosphate treatment. It is a relatively economical treatment and considerably reduces the risk of thread repair bills after use downhole.&#60;/p&#62;&#13;&#10;