On 04/25/2016 06:20 PM, AA6DX - Mark wrote: > I keep learning! Did not even know about Nord-Lock washers, but I do now! Worky-worky! > 73 -- Mark 73 years young! AA6DX – Eureka > http://tinyurl.com/ze52acx If you need only a few, you might do better at Fastenal: https://www.fastenal.com/products?term=nord-lock 73 Alan NV8A