Locking Washers alternative?

[Djic]

Hi guys,

I was recently thinking of an alternative to the traditional metal locking washer and came up with the unconventional idea to use a silicone ring instead. I imagined that silicone might have a better grip on the surfaces - Metal / Silicone / Wood instead of Metal / Metal / Wood - when tightened & the compression would act as spring holding parts even better in place.

Better grip due to sticky material surface, flexibility and compression ability. My only concern would maybe longevity? Not sure.

What do you think?

 

[stratamania]

Is this to reduce the possibility of the switch becoming loose?

No harm in trying it, but consider using the silicone ring as an addition rather than instead of.
Another alternative would be to use something like Loctite threadlocker.

 

[Djic]

Is this to reduce the possibility of the switch becoming loose?

Yes that's what I thought. I should give it a try and see how it holds up, just wanted some input of what you guys think, maybe I'm just overthinking.

On my latest build I don't have added any kind of washer on the inside, it's holding still fine but I felt uncomfortable tightening the thing.

 

[elJefe]

Not sure where you are located, but StewMac has at least 2 wrenches specifically to help with these toggle switches.

 

[elJefe]

ESP Multi Spanner. Item # 1344, and
Adjustable Toggle Switch Wrench Item # 1699
Never underestimate having the correct tools. The fine knurling on the toggle is easy to damage without the appropriate tool, and it is easy for vicegrips or pliers to slip and damage wither the nut, or worse yet the finish/wood of the guitar! Ask me how I know
Once tightened down correctly, I have never had these loosen on their own. (With the appropriate lock washer inside the switch cavity, of course. This also helps with shielding, assuming that you shield the toggle switch cavity and the frame of the switch is grounded.)

 

[mayfly]

Well, if you were careful you could use good old blue locktite.. Just make sure it's dry before you assemble.