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Coupling Nuts

Coupling Nuts

Connect or extend threaded rods and studs with these long, internally threaded nuts.

Hex

Join components that have the same thread size.

Plain Steel

Zinc Plated Steel

Galvanized Steel

Black Oxide Steel

18-8 Stainless Steel

316 Stainless Steel

Brass

Reducing

These nuts have a different thread size on each end for connecting components with different diameters.

Zinc Plated Steel

Left-Hand Threaded

Connect left-hand threaded components that have the same thread size.

Zinc Plated Steel

With Sight Hole

Look through the sight hole to check that rods and studs are properly threaded within these nuts. They join components that have the same thread size.

Zinc Plated Steel