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.

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

Glass-filled nylon nuts are stronger than nylon 6/6 nuts. They resist oil, grease, and solvents (except mineral acids).

For use in wet environments, acetal nuts resist alcohol, gasoline, and solvents.

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

These nuts are resistant to salt water, electrically conductive, and nonmagnetic.

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.

These nuts tighten to the left and won’t loosen from counterclockwise motion.

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.

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

Titanium locknuts have a high strength-to-weight ratio and are resistant to acids and salt water.

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

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.

Stainless steel locknuts have excellent corrosion resistance in most environments.

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

Stainless steel locknuts have excellent corrosion resistance in most environments.

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

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

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.

These nylon flange locknuts form threads as they're tightened to resist vibration.

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

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.

Projections on the base concentrate the weld and provide room for heat to dissipate.

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

Weld these nuts to uncoated steel surfaces.

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

Square weld nuts have more weld points than hex weld nuts for a stronger hold. Use them on flat surfaces.

Threads float inside the retainer so you can install a bolt at a slight angle to align with off center parts.

Stainless steel adhesive-mount nuts have excellent corrosion resistance in most environments.

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

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 nylon cap covers and grips the threads to resist loosening.

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.

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

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

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

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.

Use these thumb nuts in low-clearance applications or jam one against another nut to hold it in place.

Made from Grade 5 steel, these inch-sized coupling nuts are suitable for most applications.

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

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

A smooth rounded body provides a finished look.

Use the sight hole to check for proper thread engagement.

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.

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

A hex-shaped body provides the highest twist resistance of any rivet nut.

Once installed these rivet nuts have a large back flange that distributes the load across a broad area for a strong hold in plastic and composites.

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

About twice as strong as aluminum rivet nuts, these low-profile rivet nuts have a cadmium or tin-zinc plating for corrosion resistance.

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

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

Threads float inside the nut so you can install a screw at a slight angle to align with off-center parts. They’re also known as Riv-Float nuts.

Use these light-duty clip-on nuts in low-clearance applications.

Also known as G-style clip on nuts, slide these nuts on the edge of a panel and position them by hand.

Stainless steel nuts have excellent corrosion resistance in most environments.

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

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

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

Use these tube-end weld nuts with left-hand threaded fasteners.

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

A ribbed-shaped body holds the nut in place so it won't move when tightening a screw. Assortments contain rivet nuts, mandrels, nosepieces, and a plier-style installation tool.

These rivet nuts have a smooth body and fit in smaller holes than twist-resistant rivet nuts. Assortments include rivet nuts, mandrels, nosepieces, and a plier-style installation tool.

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

Six prongs around the barrel of these inserts provide a strong hold and prevent them from loosening and twisting.

Hooked prongs give these inserts excellent holding power even when removing screws.

Large threads cut into softwood such as particleboard for a strong hold.

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

Assortments include various sizes of tapping inserts for hardwood.

Mount these inserts flush or below the material's surface.