Here is mine. I used the lock washers and silicone O-ring from bargainfittings.
Don't forget to use Teflon tape on the threads. I had my elements short out from water seeping past the threads.
Don't use JB weld on any wetted parts. it is not listed as food safe or NSF 61 compliant.
~"A fine beer may be judged with only one sip, but it's better to be thoroughly sure.
On Deck: Spruce APA, Chambord Fortified Chocolate Porter, Imperial IPA
Secondary: Belgian Dark Strong Ale
Kegged/Drinking: Cascade, Cent., Amarillo Pale Ale
Kegged/Drinking: Belgian Pale Ale (HG yeast for yeast cropping see above)