Stainless Steel 5/16-18 Nylock Nuts – 50 Pack, Nylon Insert Lock Nuts

Alright, so you need some lock nuts that aren't going anywhere?

These are your guys.

They're the classic nylock style—that little nylon ring inside grips the bolt threads so they won't shake loose, even if there's vibration.

Super handy for all sorts of projects.

This pack gives you 50 of them, all made from stainless steel so they can handle a bit of weather or moisture without rusting up on you.

The threading is 5/16-18, a pretty common size for automotive, machinery, or just general tinkering around the garage.

They're brand new, never used, still in their original packaging.

Just a solid, reliable, no-brand hardware essential to have in your bin.