Locktite from any gun shop would do the trick.
Just be careful with the variety--Loctite comes in a number of flavors and the more severe ones don't allow adjustment after the fact.
JLucas ILS wrote:
>> I think you can do anything you want. I find that router tables vibrate a
>> lot and the nuts and bolts have a way of undoing themselves. I add one
>> drop of CA on every nut I tighten. I used to use a "thread ;ock" but I
>> cant find it these days...so I use the CA glue. It holds well and really
>> doesnt keep me from breaking the lock when I have to.
>> I just installed the LeeValley router table with the pin routing arm. >> It is
>> very well made all around and will be a joy to use.
>> On site:formatting link
>> John Lucas
>>formatting link