M6 To M20 Galvanized Extended Coupling Nuts - Hex & Round Long Connector Joint Nuts

Need to connect two threaded rods or create a custom length spacer?

These galvanized extended coupling nuts are exactly what you need.

This listing covers a range of sizes from M6 up to M20.

They come in both hex and round styles.

They're galvanized, so they've got a layer of corrosion resistance, making them good for indoor or outdoor projects.

They're brand new, unbranded hardware, but they're solid and functional.

Perfect for DIY projects, repairs, or keeping in your hardware bin for when you need that odd connector.