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Hex Nuts

Hex Nuts

Hex nuts are the go-to nut style for a range of fastening jobs.

Standard

Plain Steel

Grade 2

Grade 5

Grade 8

Class 8

Class 10

Black Oxide Steel

Grade 5

Galvanized Steel

Grade 2

Grade 2H

Passivated Steel

Grade 8

Class 8

Zinc Plated Steel

Grade 2

Grade 5

Grade 8

Class 8

Zinc Flake Coated Steel

Grade 8

Blue Phosphate Alloy Steel

Class 10

18-8 Stainless Steel

316 Stainless Steel

Aluminum

Brass

Bronze

Nylon

White

Black

Jam

Slimmer than standard, these jam nuts are used for leveling or as locknuts to hold standard nuts in place.

Plain Steel

Grade 2 Black Oxide Steel

Zinc Plated Steel

18-8 Stainless Steel

316 Stainless Steel

Brass

Heavy

Wider and thicker than standard, these heavy duty hex nuts are used with large-diameter or high-strength bolts.

Plain Steel

Grade 2H

Grade C

Grade DH

Black Oxide Steel

Grade 2

Grade 2H

Galvanized Steel

Grade 2H

Grade DH

Brass

Machine Screw

Attach these smaller than standard nuts to machine screws.

Black Oxide Steel

Grade 2

Grade 2H

Zinc Plated Steel

18-8 Stainless Steel

316 Stainless Steel

Brass

Castle

Prevent bolts from loosening or backing out with these slotted hex nuts. Run a lock wire or cotter pin through the slots of the nut and a drilled hole in the mated bolt for a light duty hold.

Plain Steel

Grade 2H

Grade 5

Zinc Plated Steel

Grade 2

Grade 5

Panel

Fit these low-profile panel nuts into narrow spaces. Good for mounting electrical switches.

Zinc Plated Steel

18-8 Stainless Steel

Brass

Nickel Plated Brass

Nylon

Left-Hand Threaded

Left-hand threads run in the opposite direction of standard threads and are for use with left-hand threaded fasteners.

Plain Steel

Sealing

Form a pressure seal to help prevent leaks with these reusable hex nuts. Their molded-in O-ring fills in gaps on threaded fasteners as they are tightened into place.

Nickel Plated Brass

Assortments

Chrome Plated Steel

Zinc Plated Steel