5/16-24 Stainless Steel Flange Nuts – Serrated Base Lock Nuts, Anti-Vibration, Qty 50

Got a project that needs some serious holding power?

These flange nuts are exactly what you're after.

Made by Fastenere, part number 4040017.

You're getting 50 of them, all brand new.

They're 5/16-24 thread, stainless steel, so rust isn't going to be an issue.

The base is serrated, which bites into the surface and keeps things from shaking loose – perfect for anything that vibrates.

Socket drive style makes them easy to wrench down.

Whether you're building something or fixing something, having a box of these in the shop is never a bad idea.