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

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

Made from nylon 6/6, these nuts resist oil, grease, and solvents (except mineral acids).

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.

These nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic.

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

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.

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

These press-fit nuts have a zinc plating for corrosion resistance in wet 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.

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

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.

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.

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.

These thumb nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. The flange distributes pressure over a large area to reduce stress on your part.

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

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

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

About half the strength of medium-strength steel cap nuts, use them in light duty fastening applications, such as securing access panels.

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

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.

Create threads in hard-to-work areas—where you can’t reach the back of a workpiece, or material is too thin to be tapped.

Stainless steel nuts have excellent corrosion resistance in most environments.

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

These standoffs are made to NAS specifications.

Choose these standoffs for their adherence to NAS 1831 specifications.

Secure computer cables and panels.

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

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

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

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

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.