Hey DIYers and pros!

Need to join two threaded rods or extend an anchor bolt?

These Niooliuk hex coupling nuts are exactly what you need for a solid, reliable connection.

This pack gives you four nuts, so you've got plenty for your project or some spares for the toolbox.

They're made from 304 stainless steel, which is awesome because it's got great rust resistance.

That means you can use them indoors or out without worrying about them corroding and seizing up over time.

Let's talk specs because getting the right size is key.

These are metric M8 nuts with a 1.25mm thread pitch.

The overall length is 50mm (about 2 inches), and the hex width is 13mm (so a 13mm wrench or socket will fit perfectly).

The silver finish looks clean and professional.

They're called 'coupling nuts' because they're longer than a standard nut and have female threads on the inside from end to end, designed to screw onto the male threads of two separate rods or bolts, effectively joining them together.

They're super versatile.

Use them with all-thread rod, sleeve anchors, wedge anchors, or in any construction, furniture assembly, or repair job where you need to connect threaded components.

The hex shape on the outside makes them easy to tighten or loosen with a standard wrench.

Just thread your rods into each end and tighten the nut in the middle to lock everything together securely.

It's a simple, affordable hardware solution that makes projects a lot easier.