evandy

Recipes 

I thought I remembered a post sometime back of someone who had found an industrial supplier (grainger, mcmaster, etc) of the machined 1/2" NST locknuts. However, I can't find the post with search or browsing, so does anyone else know a supplier for these?

I'm going to be building a cooler MLT shortly, and if I can get machined nuts, that's my preferred solution. Otherwise, I'll just be careful with the normal ones.

Thanks.

--Evan

sigmund

Recipes 

Maybe not exactly what you were looking for, but these will fit your bill:http://www.northernbrewer.com/plumbing.html

Go to the bottom of the page.

conpewter

Recipes 

Make sure you go for the "#P012 Cast Brass Locknut 1/2" with groove" in the link above, the grove will help with the O-ring sealing right.