Choose these nuts for their adherence to strict military standards for material and construction.

These nuts have good chemical resistance and may be mildly magnetic.

These nuts have excellent chemical resistance and can be used in saltwater environments.

PEEK nuts are often used as an alternative to metal hex nuts. They withstand temperatures up to 550° F and resist acids, bases, and salt solutions.

Polycarbonate nuts stand up to oil, grease, and detergents.

Fiberglass nuts are stronger than nylon 6/6 nuts. They resist acids, solvents, salt water, and oil.

One-third the weight of steel, these aluminum nuts are corrosion resistant in wet environments and nonmagnetic.

These nuts have a high strength-to-weight ratio and resist acids and salt water.

Ceramic nuts won't melt, seize, or become brittle—even at temperatures up to 3000° F.

Choose these nuts for their adherence to strict military standards for material and construction.

Also known as small-pattern hex nuts, these are about 20% narrower than standard hex nuts for use in tight spaces where standard hex nuts won't fit.

With threads that tighten to the left and made of 316 stainless steel, these nuts won’t loosen from counterclockwise motion in saltwater and corrosive environments. They’re half the height of standard hex nuts, so they fit where there’s low clearance.

Choose these locknuts for their adherence to strict military standards for material and construction.

Made from low-strength steel, these locknuts should be used for light duty fastening applications, such as securing.access panels.

Brass locknuts are corrosion resistant in wet environments and electrically conductive.

These locknuts have good chemical resistance and may be mildly magnetic.

These locknuts are about half the height of standard nylon-insert locknuts. Use them in light duty low clearance applications or jam one against a hex nut to hold it in place.

Also known as Keps and K Lock nuts, these locknuts have a free-spinning tooth lock washer that grips the material surface instead of threads for easy installation and mild vibration resistance.

These locknuts have a curved washer that acts as a spring for easy installation and mild vibration resistance. The smooth rim makes them less likely to scratch materials when tightened than locknuts with a tooth lock washer.

Choose these locknuts for their adherence to strict military standards for material and construction.

Made from 18-8 stainless steel, these flex top locknuts have good chemical resistance and may be mildly magnetic.

Known for their strength, these steel locknuts are cadmium plated to resist corrosion in wet environments.

About half the strength of medium-strength steel locknuts, these are for light duty fastening applications, such as securing access panels.

Also known as clinch style captive nuts, press these nuts into a drilled or punched hole with an arbor press or similar pressure tool.

Stainless steel press-fit nuts have excellent corrosion resistance in most environments.

These press-fit nuts have a nylon insert that grips threads to resist loosening.

Also known as broach style captive nuts, these nuts have good chemical resistance and may be mildly magnetic.

These flange locknuts have excellent resistance to chemicals and salt water.

These flange locknuts have excellent resistance to chemicals and salt water. They have an irregularly shaped thread that grips the bolt for a stronger hold than nylon-insert flange locknuts.

Grade F nuts are comparable in strength to Grade 5 bolts.

Made from 18-8 stainless steel, these flange nuts have good chemical resistance.

These cap nuts have excellent resistance to chemicals and salt water.

These nylon 6/6 cap nuts are chemical resistant, nonconductive, and lightweight.

One-third the weight of steel, aluminum cap nuts resist corrosion in wet environments.

The dome is open so these cap nuts can be used on bolts of any length.

These wing nuts have excellent chemical resistance and can be used in saltwater environments.

These nylon 6/6 wing nuts are chemical resistant, nonconductive, and lightweight.

The flange distributes the load over a large area and reduces stress where the nut meets the material surface.

These nylon thumb nuts are chemical resistant, nonconductive, and lightweight.

More corrosion resistant than 18-8 stainless steel thumb nuts, these have excellent resistance to chemicals and salt water.

These thumb nuts have good chemical resistance. The flange distributes pressure over a large area to reduce stress on your part.

Tighten these thumb nuts with a wrench for more torque while fastening.

These nuts can be used in channels and tight spaces where round-base weld nuts won't fit.

A smooth base provides more contact with the mating surface than weld nuts with projections.

These nuts have three mounting holes to accept screws and rivets for use with thin materials.

More corrosion resistant than 18-8 stainless steel square nuts, these nuts have excellent resistance to chemicals and salt water.

Brass square nuts are corrosion resistant in wet environments and electrically conductive.

These aluminum rivet nuts are one-third the weight of steel rivet nuts and have mild corrosion resistance.

The most corrosion resistant low-profile rivet nuts we offer, these stand up to chemicals.

These low-profile rivet nuts are one-third the weight of steel and have mild corrosion resistance.

A nonconductive rubber coating insulates the nut from electricity, seals out moisture, and damps vibration.

The thread area is enclosed, which prevents leakage past the threads from either side of your application.

These coupling nuts have good chemical resistance.

Plastic coupling nuts are chemical resistant, nonconductive, and lightweight.

Brass coupling nuts are corrosion resistant in wet environments and electrically conductive.

The S-style design provides more strength than other no-slip clip-on nuts.

Stainless steel nuts have excellent corrosion resistance in most environments.

Also known as flat-style speed nuts, these have large sides, so they're easy to push over threads by hand.

These nickel-plated brass sealing nuts have good resistance to chemicals and salt water.

Teeth bite into surfaces for easy installation and mild vibration resistance.

Wing nuts provide a secure grip for tightening and loosening by hand.

Use these rivet nuts for light duty fastening in low-clearance applications. Assortments include rivet nuts, mandrels, and an installation tool.

These include a barrel and a screw.

These include a barrel and a screw with an extra-wide (truss) head. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.

Protect components from electrical charges.

Often called swage standoffs because you permanently crimp them into a panel.

The most corrosion resistant tee nut inserts we offer, these inserts stand up to chemicals and salt water.

Made from brass, these inserts are nonmagnetic, mildly corrosion resistant, and electrically conductive.

Assortments include various sizes of tapping inserts for hardwood.

Change inch threads to metric with these adapters, or swap metric threads for inch. An external hex lets you tighten or loosen them with a wrench.

Adapt threaded rods from inch to metric. These adapters connect two male-threaded fasteners, so you can change the gender of a mating part or increase or decrease its thread size. The hex-shaped body fits into the head of a standard wrench.

Need to join two female-threaded parts, such as coupling nuts, with dissimilar inch thread sizes? Attach them to these adapters and tighten the exterior hex nut for a secure connection.