Coupling

Coupling Nuts In Hex Variety, 316, Stainless Steel, And More

Coupling nuts are also known as extension nuts, which are threaded fasteners that are used to join two threaded rods. These nuts feature a hexagonal exterior, which allows for secure tightening and loosening with an installation tool. Coupling nuts are also available as reducing coupling nuts that have two different thread sizes and profiles.

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Name
Spec
Finish
Thread
Dia
Min-Qty
Price
ASTM A194 GR. 2H
HDG
8 UNC
1"
ASTM A194 GR. 2H
HDG
6 UNC
1 1/2"
ASTM A194 GR. 2H
HDG
7 UNC
1 1/4"
ASTM A194 GR. 2H
HDG
13 UNC
1/2"
ASTM A194 GR. 2H
HDG
5 UNC
1 3/4"
ASTM A194 GR. 2H
HDG
4.5 UNC
2"
ASTM A194 GR. 2H
HDG
4 UNC
2 1/2"
ASTM A194 GR. 2H
HDG
4.5 UNC
2 1/4"
ASTM A194 GR. 2H
HDG
4 UNC
2 3/4"
ASTM A194 GR. 2H
HDG
10 UNC
3/4"

Coupling Nuts In The Sizes And Finishes You Need

Our inventory includes rod coupler nuts and coupling nuts in a full range of sizes and meet with specs that include ASTM A194 GR. 2H, ASTM A563 GR. A, GR.5, type 304 and type 316. Coupling nuts are manufactured with a plain finish and are either cold drawn or hot-rolled depending on the bar stock used. We also offer them with hot dipped galvanized (HDG), stainless steel finish, and zinc finish to enhance the reliability of these fasteners.

Why Source Coupling Nuts From BACO Enterprises?

When you source coupling nuts from us, you’re getting them from an experienced and capable supplier that’s ready to fulfill your needs quickly. Our longtime relationships with the globe’s leading fastener manufacturers allow us to offer some of the most competitive pricing on the market. We also extend our very own assurance of quality by completing testing and inspection services in-house as part of our regular supplier practices.   

What Can You Expect From BACO Enterprises?

When you choose us as your fastener supplier, you can expect attentive customer service, a fast response to your RFQ, and answers to all of your questions. You can also expect quick and reliable fulfillment of your order, which allows you to get started on your job without delay. Many of our customers in the Northeast and Mid-Atlantic can get 24-hour shipping thanks to our unique delivery capabilities. If you need our products delivered to New York, New Jersey, Connecticut, Pennsylvania, Massachusetts, Rhode Island, Maryland, Delaware, New Hampshire, Maine or Vermont, we can get them to you with unbeatable speed and reliability.