stu_b wrote: ↑Sun Feb 09, 2025 6:39 am
How does the washer fix to the rivnut ?
I'll put a full description in case anyone else is interested.
The washers are the largest M10 ones that Wickes do.
I expanded the hole to 11.5mm with a drill, inserted the rivnut, and as I don't have a rivnut setting tool, I used the bolt method to set the rivnut.
https://youtu.be/u4huFzeQIgw?feature=shared
I drilled a couple of 3mm holes either side of the rivnut into the washer for wood screws so that the washer won't spin on the wood when installed.
I then clamped the two wood panels together and drilled a 11.5mm hole through both and then inserted the washer fitting. It sits proud at first due to the flange created on the rivnut but sets itself when the thumb bolt is fitted.
Then screw in a couple of wood screws into the washer and it's done.
Add a smaller washer to the thumb bolt before fitting. It stops the bolt from seizing against the wood over time. Which is what I discovered happens. Possibly due to the paint I used.