Navigation Menu New

Access My Account, Order History, Lists and more here.

Hex Nuts

2,275 products
Hex nuts screw onto male-threaded fasteners in non-locking applications. They feature six flat sides that allow for installation with wrenches or other tools. They come in different finishes and grades for various applications. Hex nuts are available in both standard and bulk pack quantities.
Hex nuts screw onto male-threaded fasteners in non-locking applications. They feature six flat sides that allow for installation with wrenches or other tools. They come in different finishes and grades for various applications. Hex nuts are available in both standard and bulk pack quantities.
Brand

Standard Hex Nuts

Standard Hex Nuts

Standard hex nuts screw onto male-threaded parts in non-locking applications. They are the most common type of nut and are used in the general assembly of components.

*Grainger’s product supplier has certified that products marked “Made in USA” below comply with "Made in USA" requirements in accordance with FTC rules and guidance.

Not Graded Steel

Phosphate

Loading...

Zinc Plated

Loading...

Grade 2 Steel

Black Oxide

Loading...

Zinc Plated

Loading...

Hot Dipped Galvanized

Loading...

Chrome Plated

Loading...

Grade 2H Steel

Black Oxide

Loading...

Hot Dipped Galvanized

Loading...

Grade 5 Steel

Black Oxide

Loading...
Loading...

Zinc Plated

Loading...
Loading...

Grade 8 Steel

Black Oxide

Loading...
Loading...

Zinc Plated

Loading...

Zinc Yellow

Loading...

Advanced Corrosion Resistance

Loading...

Grade 9 Steel

Zinc Yellow

Loading...

Class 6 Steel

Zinc Plated

Loading...

Class 8 Steel

Black Oxide

Loading...
Loading...

Zinc Plated

Loading...
Loading...

Zinc Yellow

Loading...

Hot Dipped Galvanized

Loading...

Class 10 Steel

Black Oxide

Loading...
Loading...

Phosphate

Loading...

Zinc Plated

Loading...

Zinc Yellow

Loading...

Class 12 Steel

Black Oxide

Loading...

Class 12.9 Steel

Black Oxide

Loading...

18-8 Stainless Steel

Plain

Loading...
Loading...

Advanced Corrosion Resistance

Loading...

316 Stainless Steel

Plain

Loading...
Loading...

Advanced Corrosion Resistance

Loading...

316 H5 Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Not Graded Bronze

Plain

Loading...

Not Graded Plastic

Plain

Loading...

Heavy Hex Nuts

Heavy Hex Nuts

Heavy hex nuts are wider, taller, and thicker than regular hex nuts to provide additional strength and increased lifespan. Their increased size provides larger bearing surfaces for tools and thread engagement.

Not Graded Steel

Hot Dipped Galvanized

Loading...

Grade 2 Steel

Black Oxide

Loading...

Grade 2H Steel

Black Oxide

Loading...

Hot Dipped Galvanized

Loading...

Grade 2HM Steel

Black Oxide

Loading...

Grade 4 Steel

Black Oxide

Loading...

Grade 5 Steel

Black Oxide

Loading...

Grade 8 Steel

Black Oxide

Loading...

Grade 9 Steel

Zinc Yellow

Loading...

Grade A Steel

Black Oxide

Loading...

Zinc Plated

Loading...

Grade C Steel

Black Oxide

Loading...

Grade DH Steel

Black Oxide

Loading...

Hot Dipped Galvanized

Loading...

Class 5 Steel

Black Oxide

Loading...

Class 10 Steel

Black Oxide

Loading...

Hot Dipped Galvanized

Loading...

18-8 Stainless Steel

Plain

Loading...

Advanced Corrosion Resistance

Loading...

316 Stainless Steel

Plain

Loading...

Grade 8 Stainless Steel

Plain

Loading...

Grade 8M Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Machine Screw Hex Nuts

Machine Screw Hex Nuts

Machine screw hex nuts fasten onto machine threaded fasteners in low-to-medium load applications. They are generally used for male fasteners that are less than 3/4 inch in diameter with uniform threads throughout their length.

Not Graded Steel

Zinc Plated

Loading...

18-8 Stainless Steel

Plain

Loading...

316 Stainless Steel

Plain

Loading...

6/6 Plastic

Plain

Loading...

Not Graded Brass

Plain

Loading...

Not Graded Plastic

Plain

Loading...

Panel Hex Nuts

Panel Hex Nuts

Panel hex nuts are thinner and much shorter than regular hex nuts. They mate with male-threaded components that insert through flat surfaces and secure them into place.

Not Graded Steel

Zinc Plated

Loading...

Class 4 Steel

Zinc Plated

Loading...

18-8 Stainless Steel

Plain

Loading...

316 H5 Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Nickel Plated

Loading...

Not Graded Plastic

Plain

Loading...

Jam Hex Nuts

Jam Hex Nuts

Jam nuts tighten against the main fastening nut to prevent unwanted rotation. They are generally half the height of regular hex nuts and sometimes thinner for the same inner diameter.

Not Graded Steel

Black Oxide

Loading...

Grade 2 Steel

Black Oxide

Loading...

Grade 5 Steel

Black Oxide

Loading...

Zinc Plated

Loading...

Zinc Yellow

Loading...

Grade 8 Steel

Zinc Plated

Loading...

Zinc Yellow

Loading...

Grade A Steel

Black Oxide

Loading...

Zinc Plated

Loading...

Zinc Yellow

Loading...

Class 4 Steel

Zinc Plated

Loading...

18-8 Stainless Steel

Plain

Loading...

316 Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Acme Hex Nuts

Acme Hex Nuts

Acme hex nuts are designed to mate with acme-styled threads to provide a strong, durable fastening solution. The acme thread design is larger and tougher than conventional threads, making it ideal for high-load applications.

Grade 2 Steel

Black Oxide

Loading...

Zinc Plated

Loading...

18-8 Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Not Graded PEEK

Plain

Loading...

Left Hand Threaded Standard Hex Nuts

Left Hand Threaded Standard Hex Nuts

Left-hand threaded hex nuts tighten and loosen in the opposite direction of regular hex nuts. They are most commonly used in applications where right-hand threaded fasteners would loosen themselves.

Not Graded Steel

Black Oxide

Loading...

Grade 2 Steel

Black Oxide

Loading...

18-8 Stainless Steel

Plain

Loading...

Not Graded Brass

Plain

Loading...

Hex Nut Assortments

Hex Nut Assortments
Hex nut assortments contain matching nuts and washers in a variety of sizes. They are commonly used in manufacturing due to the repeated use of the same fasteners.
Loading...
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.