Due to my incompetence, I split an inner driveshaft gaiter. I replaced the driveshaft with a second hand one from ebay. When removing the original one from the car, I was surprised how badly corroded the threads were.
After I fitted the replacement, I smeared a little grease on the exposed threads.
I found a Karcher bottle top was a perfect fit over the nut and threads. The wheel and centre cap still fit
After I fitted the replacement, I smeared a little grease on the exposed threads.