I'm building a few tiny a/v bays. Weight and space are at a premium. Any suggestions on a source for #6 zinc played all thread? Nylon might even work. I need it to fit through 1/8" launch lug.
Your local Ace hardware or even some stores like lowes and bome depot, Fastenal if there is one nearby. Mcmaster Carr has everything, but I buy local when I can.
You may be able to pick that up at an Ace Hardware or similar. You may save some weight with Nylon, but the volume is such that the weight savings would be negligible.
Maybe. You can certainly find it at Slot & Wing in Champaign, IL. If you can't find it at a big box store or your LHS, then get it here: https://www.mcmaster.com/#standard-threaded-rods/=ymgoxg. It's pretty standard stuff and not hard to find.