These nuts are suitable for fastening most machinery and equipment.

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.

About half the strength of medium-strength steel nuts, these nuts are for light duty fastening applications.

These nuts are about 20% stronger than high strength steel nuts and are often used in heavy machinery.

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

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

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

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.

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

These nuts should be used for light duty fastening applications, such as securing access panels.

These nuts are about 25% stronger than medium-strength steel thin hex nuts. Available in inch thread sizes.

These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

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

These nuts are comparable in strength to Grade 9 bolts.

More corrosion resistant than 18-8 stainless steel nuts, these nuts can be used in saltwater environments.

Includes inch thread sizes. These Grade 8 steel locknuts are 25% stronger than our medium-strength steel nylon-insert locknuts.

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

These locknuts have good chemical resistance.

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.

These Grade 8 locknuts are about 25% stronger than medium-strength steel thin locknuts.

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

These locknuts have an irregularly shaped thread at the top of the nut that grips the bolt for a stronger hold than nylon-insert locknuts.

These locknuts have good chemical resistance.

Use these locknuts for light duty fastening applications, such as securing access panels.

Threads at the top of these locknuts expand to grip the bolt on all sides for a stronger hold than distorted thread locknuts.

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.

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

When installed, the steel insert grips the threads and lifts away from the nut body, isolating the insert from the nut's load to resist spinoff caused by vibration.

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

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.

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

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

These flange nuts have a black-oxide finish for mild corrosion resistance in dry environments.

About half the strength of medium-strength steel coupling nuts, these nuts are for light duty fastening applications.

Made from Grade 8 steel, these nuts are about 25% stronger than medium-strength steel coupling nuts. Furnished in inch thread sizes.

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

A smooth rounded body provides a finished look.

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

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

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

Wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.

Stronger than stainless steel, these nuts are comparable in strength to Grade 9 bolts.

Stainless steel sealing nuts have excellent corrosion resistance in most environments.

About half the strength of medium-strength steel coupling nuts, these metric nuts are for light duty fastening applications.

Change thread sizes or types, such as fine to coarse threads, on parts without changing gender.

Connect two differently sized male-threaded parts, such as threaded rods, and tighten with 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.

Also known as single-start and self-locking lead screws and nuts, these have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest.

Use these tools to install most styles of rivet nuts. Use a wrench to hold the tool and a ratchet to tighten the nut.

Smaller and lighter than cordless and hydraulic rivet nut tools, use these to install smooth rivet nuts.

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces.