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Dorm Essential 3/4"-10 X 2-1/4" Hot Dip Galvanized Inspection Hole Coupling Nuts (10 Pcs.) Eco-friendly [CGNZu2wH]

$16.99 $54.99 -69%

Diameter: 3/4"Length: 2-1/4"Material: SteelFinish: Hot Dip GalvanizedDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Style: Inspection HoleType: Coupling NutBox of 10.A coupling nut is a long nut tapped from each side to meet in the middle, rather

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Dorm Essential 3/4"-10 X 2-1/4" Hot Dip Galvanized Inspection Hole Coupling Nuts (10 Pcs.) Eco-friendly [CGNZu2wH]

Diameter: 3/4"
Length: 2-1/4"
Material: Steel
Finish: Hot Dip Galvanized
Driver Type: 1-1/8" Wrench
Thread Size: 10 (Coarse)
Style: Inspection Hole
Type: Coupling Nut

Box of 10.

A coupling nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

I'm happy with the item.

- Tamala W..

January 25, 2026

Absolutely no complaints!

A true joy to have and to use.

- Trinity B..

January 25, 2026

Absolutely no complaints!

It looks great and performs great.

- Tessa Z..

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