After been in the jail bird for a little over a year we decided to remove for a couple of weeks break. I've had an issue with the screw when removing it and I'm wondering does any body know what thread Size it is.
It is 8-32 in US parlance. I had similar problem until I trimmed the screw down so it does not project beyond the threads.
Thankyou, I will convert that to UK thread size. It was strangely exciting at the time thinking I was trapped without a possible simple way out.