1/4"-20 Nuts | McMaster-Carr


Adhesive Mount	Cap

Clip On	Coupling

Dowel	Externally Threaded

Flange	Hex

Locknut	Press Fit

Push	Push Button

Rivet	Screw Mount

Sealing	Snap In

Socket Head	Square

Tamper Resistant	Thumb

Tube End	Twist On

Weld

	Hex Nut Profile Hex Nut Profile


Standard	Thin

Extra Wide	High

Extra-Wide Thin

	Thread Direction Thread Direction


Right Hand	Left Hand

	Width Width

	Height Height

	Fastener Strength Grade/Class Fastener Strength Grade/Class

	Thread Spacing Thread Spacing

Coarse

Fine

	Locking Type Locking Type


Nylon Insert	Serrations

Distorted Thread	Lock Washer

Flex-Top	Cotter Pin

Thread Forming

	Thread Fit Thread Fit

	Thread Type Thread Type

	Drive Style Drive Style

	Specifications Met Specifications Met

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Flange Diameter Flange Diameter

	Length Length

	Cap Nut Profile Cap Nut Profile


Standard	Low

Extra-Wide High	Open End

	Weld Nut Shape Weld Nut Shape

	Rectangular
	Round
	Hex
	Square
	Rectangular with Floating Nut

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1,710 Products

Steel Hex Nuts

Medium-Strength Steel Hex Nuts—Grade 5

These nuts are suitable for fastening most machinery and equipment.

Left-Hand Threaded Medium-Strength
Steel Hex Nuts—Grade 5

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

Mil. Spec. Medium-Strength Steel Hex Nuts

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

High-Strength Steel Hex Nuts—Grade 8

These nuts are about 25% stronger than medium-strength steel nuts.

Mil. Spec. High-Strength Steel Hex Nuts

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

High-Strength Steel Hex Nuts with Material Test Report

These nuts come with a traceable lot number and a physical and chemical test report.

Left-Hand Threaded High-Strength Steel Hex Nuts

Tighten these nuts by turning them to the left; once fastened, they resist loosening from counterclockwise motion.

Low-Strength Steel Hex Nuts

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

Mil. Spec. Low-Strength Steel Hex Nuts

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

Left-Hand Threaded Low-Strength Steel Hex Nuts

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

Extreme-Strength Steel Hex Nuts—Grade 9

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

Stainless Steel Hex Nuts

18-8 Stainless Steel Hex Nuts

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

Mil. Spec. 18-8 Stainless Steel Hex Nuts

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

Left-Hand Threaded 18-8 Stainless Steel Hex Nuts

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

Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts

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

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Hex Nuts

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

Ultra-Corrosion-Resistant Alloy
20 Stainless Steel Hex Nuts

The most corrosion resistant stainless steel nuts we offer, these nuts resist chemicals and acids in harsh environments.

High-Temperature High-Strength
A286 Stainless Steel Hex Nuts

Often used to fasten parts in engines and turbines, these nuts are comparable in strength to Grade 8 steel.

Seize-Resistant High-Strength
410 Stainless Steel Hex Nuts

These nuts resist sticking during installation and are comparable in strength to Grade 5 steel.

High-Strength 17-4 PH Stainless Steel Hex Nuts

Commonly used to fasten structural parts and pumps, these nuts are comparable in strength to Grade 8 steel.

Plastic Hex Nuts

Nylon Hex Nuts

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

High-Strength High-Temperature PEEK Hex Nuts

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 Hex Nuts

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

Impact-Resistant Polycarbonate Hex Nuts

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

High-Temperature Chemical-Resistant PTFE Hex Nuts

PTFE nuts withstand temperatures up to 500° F. They resist oil, grease, detergents, and most mineral acids. They're the lowest friction plastic nuts we offer, so they thread on smoothly.

Glass-Filled Nylon Hex Nuts

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

Acid-Resistant PVC Hex Nuts

PVC nuts resist acids, alkalies, salt solutions, and alcohol.

Chemical-Resistant Polypropylene Hex Nuts

Polypropylene nuts resist organic solvents and degreasing agents.

High-Strength Chemical-Resistant PVDF Hex Nuts

Stronger than PTFE nuts and resistant to solvents, bases, and acids—including hydrochloric and nitric acid—these PVDF nuts are often used in chemical processing equipment.

Water-Resistant Acetal Hex Nuts

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

Brass Hex Nuts

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

Aluminum Hex Nuts

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

Bronze Hex Nuts

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

Titanium Hex Nuts

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

Nickel Alloy Hex Nuts

Commonly used in valves, pumps, and shafts, these 400 nickel nuts resist salt water and caustic chemicals.

Super-Corrosion-Resistant Nickel Alloy Hex Nuts

More corrosion resistant than 400 nickel nuts, these nuts are often used in marine environments and chemical-processing plants.

Ceramic Hex Nuts

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

Thin Hex Nuts

Medium-Strength Steel Thin Hex Nuts

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

Left-Hand Threaded
Medium-Strength Steel Thin Hex Nuts

These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion. They’re Grade 5 steel, so you can used these inch-sized nuts for most fastening applications.

Low-Strength Steel Thin Hex Nuts

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

Left-Hand Threaded Low-Strength Steel Thin Hex Nuts

These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion. They’re Grade 2 steel, so they can be used for fastening panels and other light duty fastening applications

High-Strength Steel Thin Hex Nuts—Grade 8

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

18-8 Stainless Steel Thin Hex Nuts

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

Left-Hand Threaded 18-8 Stainless Steel Thin Hex Nuts

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

Mil. Spec. 18-8 Stainless Steel Thin Hex Nuts

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

Super-Corrosion-Resistant 316
Stainless Steel Thin Hex Nuts

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

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Thin Hex Nuts

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.

Brass Thin Hex Nuts

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

Plastic Thin Hex Nuts

Plastic nuts are chemical resistant, nonconductive, and lightweight.

Aluminum Thin Hex Nuts

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

Bronze Thin Hex Nuts

Bronze nuts are stronger and more resistant to salt water than brass nuts.

Titanium Thin Hex Nuts

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

Extra-Wide Hex Nuts

Extreme-Strength Steel Extra-Wide Hex Nuts—Grade 2H

These nuts are comparable in strength to Grade 9 bolts.

Medium-Strength Steel Extra-Wide Hex Nuts—Grade 5

Also kown as heavy hex nuts, these nuts are about 10% wider and taller than standard hex nuts to distribute load over a large area.

Left-Hand Threaded Medium-Strength
Steel Extra-Wide Hex Nuts—Grade 5

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

Low-Strength Steel Extra-Wide Hex Nuts

About half the strength of medium-strength steel extra-wide hex nuts, use these nuts for light duty fastening applications, such as securing access panels.

18-8 Stainless Steel Extra-Wide Hex Nuts

These nuts have good chemical resistance.

Super-Corrosion-Resistant 316
Stainless Steel Extra-Wide Hex Nuts

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

Brass Extra-Wide Hex Nuts

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

Bronze Extra-Wide Hex Nuts

Bronze nuts are stronger and more resistant to salt water than brass nuts.

18-8 Stainless Steel Extra-Wide Hex
Nuts for High-Pressure Applications

These nuts have good chemical resistance.

Super-Corrosion-Resistant 316 Stainless Steel
Extra-Wide Hex Nuts for High-Pressure Applications

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

Steel Extra-Wide Hex Nuts for
High-Pressure Applications

Able to maintain their strength in high-pressure and high temperature environments, these nuts are used with ASTM A193 bolts to fasten pressure tanks, valves, and flanges.

Stainless Steel High Hex Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Extra-Wide Thin Hex Nuts

Extreme-Strength Steel Extra-Wide
Thin Hex Nuts—Grade 2H

These nuts are often used in conjunction with an extra-wide hex nut to fasten Grade 9 bolts in heavy machinery, such as earth-moving equipment.

Low-Strength Steel Extra-Wide Thin Hex Nuts

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

Stainless Steel Extra-Wide Thin Hex Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Brass Extra-Wide Thin Hex Nuts

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

Nylon-Insert Locknuts

High-Strength Steel Nylon-Insert Locknuts—Grade 8

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

Medium-Strength Steel Nylon-Insert Locknuts—Grade 5

Made from Grade 5 steel, these inch-sized locknuts are suitable for fastening most machinery and equipment.

Low-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.

18-8 Stainless Steel Nylon-Insert Locknuts

These locknuts have good chemical resistance.

Mil. Spec. 18-8 Stainless Steel Nylon-Insert Locknuts

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

Super-Corrosion-Resistant 316
Stainless Steel Nylon-Insert Locknuts

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

Aluminum Nylon-Insert Locknuts

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

Brass Nylon-Insert Locknuts

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

Titanium Nylon-Insert Locknuts

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

Low-Strength Steel Thin Nylon-Insert Locknuts

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.

High-Strength Steel Thin Nylon-Insert Locknuts

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

18-8 Stainless Steel Thin Nylon-Insert Locknuts

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

Super-Corrosion-Resistant 316 Stainless
Steel Thin Nylon-Insert Locknuts

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

Low-Strength Steel Extra-Wide
Thin Nylon-Insert Locknuts

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

18-8 Stainless Steel Extra-Wide
Thin Nylon-Insert Locknuts

These locknuts have good chemical resistance.

18-8 Stainless Steel Extra-Wide Nylon-Insert Locknuts

These locknuts have good chemical resistance.

Steel Extra-Wide Nylon-Insert Locknuts

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

Locknuts with Washer

Steel Locknuts with External-Tooth Lock Washer

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.

Stainless Steel Locknuts with
External-Tooth Lock Washer

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

Steel Nonmarring Locknuts with Spring-Lock Washer

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.

Distorted-Thread Locknuts

High-Strength Steel Top-Lock
Distorted-Thread Locknuts

Comparable in strength to Grade 8 bolts, these locknuts are about 25% stronger than medium-strength steel locknuts.

Medium-Strength Steel Top-Lock
Distorted-Thread Locknuts—Grade 5

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.

Low-Strength Steel Top-Lock
Distorted-Thread Locknuts

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

Extreme-Strength Steel Top-Lock
Distorted-Thread Locknuts

These Grade 9 locknuts are about 20% stronger than high-strength steel locknuts and are often used in heavy machinery, such as earth-moving equipment.

18-8 Stainless Steel Top-Lock
Distorted-Thread Locknuts

These locknuts have good chemical resistance.

Super-Corrosion-Resistant 316 Stainless
Steel Top-Lock Distorted-Thread Locknuts

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

High-Strength Steel Center-Lock
Distorted-Thread Locknuts—Grade 8

These Grade 8 locknuts are about three times stronger than low-strength steel distorted-thread locknuts.

Left-Hand Threaded High-Strength Steel
Center-Lock Distorted-Thread Locknuts—Grade 8

These locknuts tighten when turned to the left.

Low-Strength Steel Center-Lock
Distorted-Thread Locknuts

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

18-8 Stainless Steel Center-Lock
Distorted-Thread Locknuts

These locknuts have good chemical resistance.

Super-Corrosion-Resistant 316 Stainless
Steel Center-Lock Distorted-Thread Locknuts

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

Flex-Top Locknuts for Heavy Vibration

Steel Flex-Top Locknuts for Heavy Vibration

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

Stainless Steel Flex-Top Locknuts for Heavy Vibration

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

Steel Thin Flex-Top Locknuts for Heavy Vibration

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

Stainless Steel Thin Flex-Top
Locknuts for Heavy Vibration

Stainless steel locknuts have excellent corrosion resistance in most environments.

Steel Extra-Wide Flex-Top Locknuts for Heavy Vibration

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

Stainless Steel Extra-Wide Flex-Top
Locknuts for Heavy Vibration

Stainless steel locknuts have excellent corrosion resistance in most environments.

Extra-Wide Thin Flex-Top Locknuts for Heavy Vibration

About half the height and 10% wider than standard flex-top locknuts, use these locknuts in low-clearance applications or jam one against an extra-wide hex nut to hold it in place.

Locknuts for use with Cotter Pins

Medium-Strength Steel Locknuts
for use with Cotter Pins—Grade 5

Also known as castle nuts, secure these nuts by inserting a cotter pin or safety wire through the slots and a drilled hole in your bolt for mild loosening resistance.

Low-Strength Steel Locknuts for use with Cotter Pins

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

Stainless Steel Locknuts for use with Cotter Pins

Stainless steel locknuts have excellent corrosion resistance in most environments.

Serrated Locknuts

These locknuts have serrations that grip the material surface instead of the threads for easy installation and mild vibration resistance.

Flange Nuts

Medium-Strength Steel Serrated
Flange Locknuts—Grade 5

These flange locknuts have serrations that grip the material surface instead of the threads for easy installation and mild vibration resistance.

High-Strength Steel Serrated
Flange Locknuts—Grade 8

These nuts are about 25% stronger than medium-strength steel flange locknuts.

Low-Strength Steel Serrated Flange Locknuts

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

18-8 Stainless Steel Serrated Flange Locknuts

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

Super-Corrosion-Resistant 316 Stainless
Steel Serrated Flange Locknuts

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

Medium-Strength Steel Nylon-Insert
Flange Locknuts—Grade F

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

High-Strength Steel Nylon-Insert
Flange Locknuts—Grade G

Grade G nuts are comparable in strength to Grade 8 bolts.

Stainless Steel Nylon-Insert Flange Locknuts

High-Strength Steel Distorted-Thread Flange Locknuts

These flange locknuts are comparable in strength to Grade 8 bolts.

Stainless Steel Distorted-Thread Flange Locknuts

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.

Thread-Forming Flange Locknuts

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

High-Strength Steel Flange Nuts—Grade 8

Made from Grade 8 steel, these nuts are about 25% stronger than medium-strength steel flange nuts.

Medium-Strength Steel Flange Nuts

These Grade 5 flange nuts are suitable for fastening most machinery and equipment.

Low-Strength Steel Flange Nuts

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

18-8 Stainless Steel Flange Nuts

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

Super-Corrosion-Resistant 316
Stainless Steel Flange Nuts

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

Fiberglass Flange Nuts

Fiberglass flange nuts are chemical resistant, nonconductive, and lightweight.

Steel High-Torque 12-Point Flange Nuts

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

Stainless Steel High-Torque 12-Point Flange Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Rotating Flange Nuts

The nut head rotates while the flange remains stationary to prevent scratching the material surface as you tighten the nut.

Steel Leveling Flange Nuts

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

Stainless Steel Leveling Flange Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Coupling Nuts

Low-Strength Steel Coupling Nuts

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

Medium-Strength Steel Coupling Nuts—Grade 5

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

High-Strength Steel Coupling Nuts—Grade 8

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

Extreme-Strength Steel Coupling Nuts

Comparable in strength to Grade 9 bolts, these coupling nuts are about 20% stronger than high-strength steel coupling nuts. Available in inch thread sizes.

18-8 Stainless Steel Coupling Nuts

These coupling nuts have good chemical resistance.

Super-Corrosion-Resistant 316
Stainless Steel Coupling Nuts

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

Brass Coupling Nuts

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

Aluminum Coupling Nuts

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

Plastic Coupling Nuts

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

Round Coupling Nuts

A smooth rounded body provides a finished look.

Stainless Steel Extra-Long Coupling Nuts

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

Steel Extra-Long Coupling Nuts

Known for their strength, steel coupling nuts are available with a corrosion-resistant finish.

Coupling Nuts with Sight Hole

Use the sight hole to check for proper thread engagement.

Cap Nuts

18-8 Stainless Steel Cap Nuts

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

Super-Corrosion-Resistant
316 Stainless Steel Cap Nuts

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

Low-Strength Steel Cap Nuts

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

High-Strength Steel Cap Nuts—Grade 8

These nuts are about 25% stronger than medium-strength steel cap nuts.

Medium-Strength Steel Cap Nuts

These Grade 5 cap nuts are suitable for fastening most machinery and equipment.

Plastic Cap Nuts

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

Brass Cap Nuts

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

Aluminum Cap Nuts

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

Steel Extra-Wide High-Hex Cap Nuts

Known for their strength, these steel cap nuts have a black-oxide finish to resist corrosion in dry environments.

Stainless Steel Extra-Wide High-Hex Cap Nuts

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

Sanitary Low-Profile Cap Nuts

Certified by EHEDG (European Hygienic Engineering and Design Group) to meet sanitary design standards, these cap nuts fit into tight spaces to cover and seal exposed threads in your food processing facility.

Low-Profile Cap Nuts

Low-profile cap nuts are about 20% shorter than standard cap nuts for use in low-profile applications.

Distorted-Thread Cap Locknuts

An irregularly shaped thread grips the bolt for a stronger hold than nylon-insert cap locknuts.

Nylon-Insert Cap Locknuts

The nylon cap covers and grips the threads to resist loosening.

Open-End Cap Nuts

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

Wing Thumb Nuts

Steel and Iron Wing Nuts

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

18-8 Stainless Steel Wing Nuts

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

Super-Corrosion-Resistant
316 Stainless Steel Wing Nuts

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

Plastic Wing Nuts

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

Brass Wing Nuts

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

Zinc Alloy Wing Nuts

Zinc alloy wing nuts are corrosion resistant in wet environments.

Nylon-Insert Wing Locknuts

A nylon insert grips threads to resist loosening.

Flanged Wing Nuts

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

Knurled-Head Thumb Nuts

18-8 Stainless Steel Knurled-Head Thumb Nuts

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

Super-Corrosion-Resistant 316 Stainless
Steel Knurled-Head Thumb Nuts

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

Reinforced Plastic Knurled-Head Thumb Nuts

These thumb nuts have an aluminum insert to withstand more torque than plastic thumb nuts during installation.

Plastic Knurled-Head Thumb Nuts

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

18-8 Stainless Steel Flanged Knurled-Head Thumb Nuts

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

Super-Corrosion-Resistant 316 Stainless
Steel Flanged Knurled-Head Thumb Nuts

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

Brass Flanged Knurled-Head Thumb Nuts

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.

Low-Profile Thumb Nuts

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

Stainless Steel High-Torque Low-Profile Thumb Nuts

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

Steel High-Torque Low-Profile Thumb Nuts

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

Hex-Head Thumb Nuts

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

Surface-Mount Nuts

Steel Hex Weld Nuts

Weld these nuts to flat and uneven uncoated steel surfaces for a strong permanent hold.

Stainless Steel Hex Weld Nuts

You can weld these nuts to flat and uneven uncoated stainless steel surfaces for a strong permanent hold.

Square Weld Nuts

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

Low-Profile Narrow-Base Weld Nuts

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

Low-Profile Narrow-Base Weld Nuts with Projections

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

Steel Narrow-Base Weld Nuts

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

Stainless Steel Narrow-Base Weld Nuts

Weld these nuts to stainless steel surfaces.

Steel Offset-Barrel Narrow-Base Weld Nuts

Weld these nuts to uncoated steel surfaces.

Stainless Steel Offset-Barrel Narrow-Base Weld Nuts

Weld these nuts to stainless steel surfaces.

Steel Round-Base Weld Nuts

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

Stainless Steel Round-Base Weld Nuts

Weld these nuts to stainless steel surfaces.

Round-Base Weld Nuts with Projections

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

Aligning Weld Nuts

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

Screw-Mount Nuts

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

Stainless Steel Adhesive-Mount Nuts

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

Steel Adhesive-Mount Nuts

These adhesive-mount nuts have a zinc plating for corrosion resistance in wet environments.

Square Nuts

Low-Strength Steel Square Nuts

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

Medium-Strength Steel Square Nuts

These Grade 5 square nuts are suitable for fastening most machinery and equipment.

18-8 Stainless Steel Square Nuts

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

Super-Corrosion-Resistant 316
Stainless Steel Square Nuts

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

Ultra-High-Temperature Carbon Fiber Square Nuts

Unlike metal nuts, these carbon fiber square nuts won’t warp at extreme temperatures, making them ideal for heat treating and furnace fixtures.

Brass Square Nuts

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

Press-Fit Nuts

Steel Press-Fit Nuts for Sheet Metal

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 for Sheet Metal

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

Flush-Mount Press-Fit Nuts for Sheet Metal

A flat hex head sits flush against the material surface for use in low-clearance applications.

Stainless Steel Aligning Press-Fit Nuts for Sheet Metal

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

Steel Aligning Press-Fit Nuts for Sheet Metal

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

Stainless Steel Press-Fit Nuts for Soft Metal and Plastic

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

Rivet Nuts

Steel Twist-Resistant Rivet Nuts

About twice as strong as aluminum rivet nuts, these steel rivet nuts are zinc plated for mild corrosion resistance.

Stainless Steel Twist-Resistant Rivet Nuts

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

Aluminum Twist-Resistant Rivet Nuts

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

Heavy Duty Twist-Resistant Rivet Nuts

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

Twist-Resistant Rivet Nuts for Soft Materials

Wedges under the flange lock the nut in place in soft materials such as brass and aluminum.

Steel Low-Profile Rivet Nuts

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

Steel Low-Profile Rivet Nuts with Installation Tool

These kits include one size of low-profile rivet nuts.

Stainless Steel Low-Profile Rivet Nuts

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

Aluminum Low-Profile Rivet Nuts

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

Aluminum Rivet Nuts

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

Steel Rivet Nuts

About twice as strong as aluminum rivet nuts, these rivet nuts are zinc plated for mild corrosion resistance.

Rivet Nuts for Plastic and Composites

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.

Sealing Screw-to-Install Rivet Nuts

The coated flange seals out moisture and prevents corrosion.

Screw-to-Install Rivet Nuts

These rivet nuts are mildly corrosion resistant.

Scratch-Resistant Screw-to-Install Rivet Nuts

A PVC coating minimizes the chance of scratching the surface of your material. These rivet nuts are more corrosion resistant than zinc-plated steel rivet nuts.

Insulating Rivet Nuts

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

Thread-Sealing Closed-End Rivet Nuts

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

Flange-Sealing Rivet Nuts

A PVC foam seal under the flange keeps liquids and gasses from leaking between the nut and the surrounding material.

Aligning Rivet Nuts

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.

Clip-On Nuts

No-Slip Clip-On Barrel Nuts

Also known as U-style clip on nuts, these nuts have a barrel with multiple threads for secure thread engagement.

Low-Profile No-Slip Clip-On Nuts

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

No-Slip Clip-On Nuts

A hex- or square-shaped barrel allows these clip-on nuts to be gripped with a wrench to hold them in place when tightening a screw. They have multiple threads for more thread engagement than low-profile clip-on nuts.

Clip-On Hex Nuts

A hex-shaped barrel allows these clip-on nuts to be gripped with a wrench to hold them in place when tightening a screw. They have multiple threads for more thread engagement than low-profile clip-on nuts.

Low-Profile Clip-On Nuts

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

Socket Nuts

Alloy Steel Socket Nuts

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

Stainless Steel Socket Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Tamper-Resistant Nuts

Tamper-Resistant Breakaway Nuts

The most tamper-resistant nuts we offer, these have a hex head that breaks away upon tightening, leaving a non-removable cone. Install with a standard wrench.

Tamper-Resistant Tri-Groove Nuts

Tri-groove nuts are narrower than sloped and drilled spanner nuts to fit in tight spaces. Install with a tri-groove socket bit and either a drive handle or an open-end wrench.

Tamper-Resistant Sloped Nuts

Sloped sides make these nuts difficult to grasp with standard hand tools to reduce the risk of unwanted removal.

Tamper-Resistant Drilled Spanner Nuts

A wide base and large bearing surface make these nuts good for securing large objects. Install with a spanner driver.

Tamper-Resistant Serrated-Edge Locknuts

These nuts have serrations that dig into the material surface to resist loosening and are narrow to fit in tight spaces. Install with a serrated-edge driver.

Snap-In Nuts

Steel Snap-In Nuts

Snap these nuts into square holes in thin materials.

Stainless Steel Snap-In Nuts

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

Push-Button Slide-Adjust Nuts

Knurled Push-Button Slide-Adjust Nuts

Knurls provide a slip-resistant surface for controlled adjustment.

Flanged Push-Button Slide-Adjust Nuts

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

Hex Push-Button Slide-Adjust Nuts

These nuts can be tightened with a wrench once positioned by hand.

Slip-On Twist-Close Nuts

Steel Slip-On Twist-Close Nuts

Attach these slip-on nuts at any point on a threaded rod for quick installation.

Stainless Steel Slip-On Twist-Close Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Sealing Nuts

Stainless Steel Sealing Nuts

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

Brass Sealing Nuts

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

Push Nuts

Flanged Push Nuts

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

Rectangular Push Nuts

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

Tube-Connecting Nuts

Create strong joints in round tubes.

Binding Barrels and Screws

18-8 Stainless Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 18-8 stainless steel, they are chemical resistant.

18-8 Stainless Steel Binding Barrels and Screws

These include a barrel and a screw.

Super-Corrosion-Resistant 316
Stainless Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.

Super-Corrosion-Resistant 316 Stainless
Steel Binding Barrels and Screws

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.

Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. They're zinc plated to resist corrosion in wet environments.

Steel Binding Barrels and Screws

These include a barrel and a screw.

Hex Drive Binding Barrels and Screws

Use these hex drive screws and binding barrels as a low-profile alternative to standard nut and bolt combinations.

Dowel Nuts for Wood

Create a strong joint in a blind hole.

Binding Barrels and Screws for Wood

Create strong joints in wood and wood composite.

Recessed Joint Clamps for Wood

Install in a cutout to create a secure joint between boards, butcher blocks, and countertops.

Flat Head Binding Barrels and Screws

Angled under the head for a flush finish in countersunk holes.

18-8 Stainless Steel Binding Barrels
and Screws for Door Hardware

These binding barrels and screws have good chemical resistance.

Super-Corrosion-Resistant 316 Stainless Steel
Binding Barrels and Screws for Door Hardware

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

Brass Binding Barrels and Screws for Door Hardware

Brass binding barrels and screws are corrosion resistant in wet environments and electrically conductive.

Tamper-Resistant Torx Binding Barrels and Screws

A tamper-resistant Torx driver is required for installation and removal.

Wing-Head Thumb Screws

Stainless Steel Wing-Head Thumb Screws

Stainless steel thumb screws have excellent corrosion resistance in most environments.

Steel and Iron Wing-Head Thumb Screws

Wings provide more leverage than spade-head thumb screws for greater torque while tightening. A zinc plating provides corrosion resistance in wet environments.

Eye Nut-Style Hangers

These hangers have internal threads for use with threaded rods, bolts, and anchors.

Hammer-In Tee Nut Inserts for Wood

Steel Tee Nut Inserts for Wood

Steel inserts have high strength for durability.

18-8 Stainless Steel Tee Nut Inserts for Wood

These 18-8 stainless steel tee nut inserts have better corrosion resistance than zinc-plated steel tee nut inserts.

316 Stainless Steel Tee Nut Inserts for Wood

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

Split-Resistant Tee Nut Inserts for Hardwood

Fewer prongs than other tee nut inserts reduce the risk of splitting hardwood—these inserts have three short prongs.

Ultra-Split-Resistant Tee Nut Inserts for Hardwood

Ridges on the barrel of these inserts make them less likely to split hardwood than inserts with prongs. They're often used in wood that has been cut across the growth rings.

Twist-Resistant Tee Nut Inserts for Softwood

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

Secure-Grip Tee Nut Inserts for Softwood

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

Screw-Locking Tee Nut Inserts for Wood

Use where vibration is a concern—these tee nut inserts have distorted threads that lock screws in place.

Tapping Inserts for Wood

Flanged Tapping Inserts for Softwood

The flange keeps these inserts from being pulled through a hole and provides a load bearing surface.

Tapping Inserts for Softwood

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

Tapping Insert Assortments for Softwood

Assortments include various sizes of tapping inserts for softwood.

Stainless Steel Tapping Inserts for Hardwood

These 18-8 stainless steel inserts have excellent resistance to chemicals and may be mildly magnetic.

Brass Tapping Inserts for Hardwood

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

Steel Tapping Inserts for Hardwood

Steel inserts have high strength for durability.

Brass Tapping Insert Assortments for Hardwood

Assortments include various sizes of tapping inserts for hardwood.

Hammer-In Inserts for Wood

Closed-End Flanged Barbed Inserts for Softwood

A closed end seals out elements and protects the threads on these inserts from debris.

Flanged Barbed Inserts for Softwood

An open end allows long screws and bolts to pass through the insert.

Flush-Mount Barbed Inserts for Softwood

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

Knurled Inserts for Hardwood

Knurls hold these inserts in hardwoods such as oak, maple, and walnut to prevent twisting.

Tee Nut Inserts for Fiberglass

A wide flange distributes the load over a large area. Hammer these inserts into a drilled hole.

Threaded Standoffs

Female Threaded Hex Standoffs

Male-Female Threaded Hex Standoffs

Female Threaded Round Standoffs

Male Threaded Standoffs

Electrical-Insulating Female Threaded Standoffs

Protect components from electrical charges.

Male-Female Pillar Posts

Female Pillar Posts

Thread Adapters

Inch-to-Inch Male-Female Hex Thread Adapters

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

Inch-to-Metric Male-Female Hex Thread Adapters

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.

Inch-to-NPT Male-Female Hex
Thread Adapters with Through Hole

The through hole allows you to connect float rods to float valves.

Inch-to-NPT Male-Female Hex Thread Adapters

Slotted-Drive Male-Female Round Thread Adapters

Inch-to-Inch Female Hex Thread Adapters

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

Left-Hand to Right-Hand Female Hex Thread Adapters

Often called sleeve nuts, these thread adapters fasten parts with right-hand threads to parts with left-hand threads.

Inch-to-Metric Female Hex Thread Adapters

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.

Inch-to-Inch Male Hex Thread Adapters

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.

Inch-to-Inch Male Round Thread Adapters

Inch-to-Metric Male Hex Thread Adapters

One side inch, one side metric, and a hex in the middle—these handy fasteners connect two female-threaded parts, such as coupling nuts, adapting from inch threads to metric. Tighten with a standard wrench.

Inch-to-Metric Male Round Thread Adapters

Left-Hand to Right-Hand Male Thread Adapters

Nut Assortments

Hex Nut Assortments

Nylon-Insert Locknut Assortments

A nylon insert grips threads to resist loosening.

Assortments of Locknuts with
External-Tooth Lock Washer

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

Heavy Duty Twist-Resistant Rivet Nut Assortments

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.

Low-Profile Rivet Nut Assortments

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

Rivet Nut Assortments

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.

Wing Thumb Nut Assortments

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

Cap Nut Assortments

Cap nuts cover and protect threads while providing a finished appearance.

Threaded Rods and Studs

Rivet Studs

Add a stud to thin material when you only have access to one side.

Stainless Steel Adhesive-Mount Studs

316 stainless steel studs have excellent resistance to chemicals and salt water.

Steel Adhesive-Mount Studs

These steel studs are zinc plated to resist corrosion in wet environments.

Precision Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

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.

Ultra-Precision Lead Screws and Nuts

Fast-Travel Ultra-Precision Lead Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Structural Framing

T-Slotted Framing Fasteners

Screw and nut sets or nuts secure brackets and other accessories to rails.

Strut Channel Nuts

Serrated grooves grip the lip of the channel.

Strut Channel Nuts with Springs

A spring plus serrated grooves that grip the lip of the channel provide a more secure hold than standard strut channel nuts.

Easy-Position Strut Channel Nuts

In addition to serrated grooves for gripping the lip of the channel, these nuts have wings for easy positioning.

Square Strut Channel Nuts

Also known as insert nuts, these convert slotted holes to threaded round holes and keep them centered in the channel.

Twist-Lock Strut Channel Nuts

Insert these nuts into the long open side of strut channel and twist to secure. A built-in washer enables one-handed installation.

Strut Channel Nuts with Studs

There's no need for additional fasteners with these nuts—they combine a strut channel nut with a spring and a threaded stud.

Slip-Resistant Strut Channel Nuts

A tab fits tightly against the lip of the channel to keep these nuts from slipping.

Hinged Strut Channel Nuts

Quickly attach these nuts by twisting them closed at any point along a threaded rod.

Clamping and Workholding

T-Slot Nuts

Designed to slide into T-slot tracks on machine tool tables, use these nuts to secure clamps and workpieces.

Drop-In T-Slot Nuts

Install from the top of the T-slot track and secure with a quarter turn. Also known as quarter-turn T-slot nuts.

Secure-Hold T-Slot Nuts

After sliding the nut into a T-slot, tighten the set screw to keep it in place.

Setup Studs

Secure setup clamps and fixtures to your machine table, or assemble heavy machines, such as engine mounts.

Fixture Clamps

Hold a workpiece securely from the side with minimal contact, leaving more of the workpiece free for machining.

Material Handling

Jam Nuts for Turnbuckles

Tighten these jam nuts against the turnbuckle body to prevent the fitting from loosening.

Turnbuckle Bodies—Not for Lifting

Eye Nuts—For Lifting

Create your own lifting eye by adding an eye nut to a stud or bolt.

Threaded Rod Eye Nuts

Add an eye nut to threaded rod to hang the rod from rings, hooks, and hangers.

Fastener Kits for Enclosures

Mount components to your enclosure without worrying about leaks—these kits seal out water from washdowns, rain, and snow when used with enclosures rated NEMA 4X.

Fastening Tools

Hand-Driven Tools for Low-Profile Rivet Nuts

Turn these tools by hand to install low-profile rivet nuts.

Wrench-Driven Rivet Nut Tools

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

Lever-Style Rivet Nut Tools

Use two hands to maximize leverage when installing smooth body rivet nuts.

Lever-Style Rivet Nut Tools with Visual Stroke Indicator

Use these tools to install smooth and ribbed body rivet nuts. An indicator allows you to ensure your rivet nut installs correctly.

Plier-Style Rivet Nut Tools

Install smooth body rivet nuts.

Air-Powered Rivet Nut Tools

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

Hydraulic/Air-Powered Rivet Nut Tools

Install all styles of rivet nuts more quickly than cordless rivet nut tools.

Light Duty Plier-Style Rivet Nut Tools

Install screw-to-install rivet nuts and rivet nuts for plastic and composites.

Threaded Adapters for Pullers

Use adapters on the ends of forcing screws and face-grip puller legs when pulling shafts, bearing caps, and pinions.

Tools for Blind Rivets and Rivet Nuts

Generate enough force with the assistance of a self-contained hydraulic system to install blind rivets with one hand.

Handle Nuts

Use these handles for quick assembly and disassembly. Their offset grip provides leverage, making them a good alternative to wing nuts.

Leveling Mount Inserts for Tubular Legs

Slip these inserts into tubular legs to quickly add threads for attaching leveling mounts. They’re often used in the legs of light equipment and furniture.

Steel Hex Nuts

Medium-Strength Steel Hex Nuts—Grade 5

Left-Hand Threaded Medium-StrengthSteel Hex Nuts—Grade 5

Mil. Spec. Medium-Strength Steel Hex Nuts

High-Strength Steel Hex Nuts—Grade 8

Mil. Spec. High-Strength Steel Hex Nuts

High-Strength Steel Hex Nuts with Material Test Report

Left-Hand Threaded High-Strength Steel Hex Nuts

Low-Strength Steel Hex Nuts

Mil. Spec. Low-Strength Steel Hex Nuts

Left-Hand Threaded Low-Strength Steel Hex Nuts

Extreme-Strength Steel Hex Nuts—Grade 9

Stainless Steel Hex Nuts

18-8 Stainless Steel Hex Nuts

Mil. Spec. 18-8 Stainless Steel Hex Nuts

Left-Hand Threaded 18-8 Stainless Steel Hex Nuts

Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts

Left-Hand Threaded Super-Corrosion-Resistant316 Stainless Steel Hex Nuts

Ultra-Corrosion-Resistant Alloy20 Stainless Steel Hex Nuts

High-Temperature High-StrengthA286 Stainless Steel Hex Nuts

Seize-Resistant High-Strength410 Stainless Steel Hex Nuts

High-Strength 17-4 PH Stainless Steel Hex Nuts

Plastic Hex Nuts

Nylon Hex Nuts

High-Strength High-Temperature PEEK Hex Nuts

Fiberglass Hex Nuts

Impact-Resistant Polycarbonate Hex Nuts

High-Temperature Chemical-Resistant PTFE Hex Nuts

Glass-Filled Nylon Hex Nuts

Acid-Resistant PVC Hex Nuts

Chemical-Resistant Polypropylene Hex Nuts

High-Strength Chemical-Resistant PVDF Hex Nuts

Water-Resistant Acetal Hex Nuts

Brass Hex Nuts

Brass Hex Nuts

Aluminum Hex Nuts

Aluminum Hex Nuts

Bronze Hex Nuts

Bronze Hex Nuts

Titanium Hex Nuts

Titanium Hex Nuts

Nickel Alloy Hex Nuts

Nickel Alloy Hex Nuts

Super-Corrosion-Resistant Nickel Alloy Hex Nuts

Ceramic Hex Nuts

Ceramic Hex Nuts

Thin Hex Nuts

Medium-Strength Steel Thin Hex Nuts

Left-Hand ThreadedMedium-Strength Steel Thin Hex Nuts

Low-Strength Steel Thin Hex Nuts

Left-Hand Threaded Low-Strength Steel Thin Hex Nuts

High-Strength Steel Thin Hex Nuts—Grade 8

18-8 Stainless Steel Thin Hex Nuts

Left-Hand Threaded 18-8 Stainless Steel Thin Hex Nuts

Mil. Spec. 18-8 Stainless Steel Thin Hex Nuts

Super-Corrosion-Resistant 316Stainless Steel Thin Hex Nuts

Left-Hand Threaded Super-Corrosion-Resistant316 Stainless Steel Thin Hex Nuts

Brass Thin Hex Nuts

Plastic Thin Hex Nuts

Aluminum Thin Hex Nuts

Bronze Thin Hex Nuts

Titanium Thin Hex Nuts

Extra-Wide Hex Nuts

Extreme-Strength Steel Extra-Wide Hex Nuts—Grade 2H

Medium-Strength Steel Extra-Wide Hex Nuts—Grade 5

Left-Hand Threaded Medium-StrengthSteel Extra-Wide Hex Nuts—Grade 5

Low-Strength Steel Extra-Wide Hex Nuts

18-8 Stainless Steel Extra-Wide Hex Nuts

Super-Corrosion-Resistant 316Stainless Steel Extra-Wide Hex Nuts

Brass Extra-Wide Hex Nuts

Bronze Extra-Wide Hex Nuts

18-8 Stainless Steel Extra-Wide HexNuts for High-Pressure Applications

Super-Corrosion-Resistant 316 Stainless SteelExtra-Wide Hex Nuts for High-Pressure Applications

Steel Extra-Wide Hex Nuts forHigh-Pressure Applications

Stainless Steel High Hex Nuts

Stainless Steel High Hex Nuts

Extra-Wide Thin Hex Nuts

Extreme-Strength Steel Extra-WideThin Hex Nuts—Grade 2H

Low-Strength Steel Extra-Wide Thin Hex Nuts

Stainless Steel Extra-Wide Thin Hex Nuts

Left-Hand Threaded Medium-Strength
Steel Hex Nuts—Grade 5

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Hex Nuts

Ultra-Corrosion-Resistant Alloy
20 Stainless Steel Hex Nuts

High-Temperature High-Strength
A286 Stainless Steel Hex Nuts

Seize-Resistant High-Strength
410 Stainless Steel Hex Nuts

Left-Hand Threaded
Medium-Strength Steel Thin Hex Nuts

Super-Corrosion-Resistant 316
Stainless Steel Thin Hex Nuts

Left-Hand Threaded Super-Corrosion-Resistant
316 Stainless Steel Thin Hex Nuts

Left-Hand Threaded Medium-Strength
Steel Extra-Wide Hex Nuts—Grade 5

Super-Corrosion-Resistant 316
Stainless Steel Extra-Wide Hex Nuts

18-8 Stainless Steel Extra-Wide Hex
Nuts for High-Pressure Applications

Super-Corrosion-Resistant 316 Stainless Steel
Extra-Wide Hex Nuts for High-Pressure Applications

Steel Extra-Wide Hex Nuts for
High-Pressure Applications

Extreme-Strength Steel Extra-Wide
Thin Hex Nuts—Grade 2H

Super-Corrosion-Resistant 316
Stainless Steel Nylon-Insert Locknuts

Super-Corrosion-Resistant 316 Stainless
Steel Thin Nylon-Insert Locknuts

Low-Strength Steel Extra-Wide
Thin Nylon-Insert Locknuts

18-8 Stainless Steel Extra-Wide
Thin Nylon-Insert Locknuts

Stainless Steel Locknuts with
External-Tooth Lock Washer

High-Strength Steel Top-Lock
Distorted-Thread Locknuts

Medium-Strength Steel Top-Lock
Distorted-Thread Locknuts—Grade 5

Low-Strength Steel Top-Lock
Distorted-Thread Locknuts

Extreme-Strength Steel Top-Lock
Distorted-Thread Locknuts

18-8 Stainless Steel Top-Lock
Distorted-Thread Locknuts

Super-Corrosion-Resistant 316 Stainless
Steel Top-Lock Distorted-Thread Locknuts

High-Strength Steel Center-Lock
Distorted-Thread Locknuts—Grade 8

Left-Hand Threaded High-Strength Steel
Center-Lock Distorted-Thread Locknuts—Grade 8

Low-Strength Steel Center-Lock
Distorted-Thread Locknuts

18-8 Stainless Steel Center-Lock
Distorted-Thread Locknuts

Super-Corrosion-Resistant 316 Stainless
Steel Center-Lock Distorted-Thread Locknuts

Stainless Steel Thin Flex-Top
Locknuts for Heavy Vibration

Stainless Steel Extra-Wide Flex-Top
Locknuts for Heavy Vibration

Medium-Strength Steel Locknuts
for use with Cotter Pins—Grade 5

Medium-Strength Steel Serrated
Flange Locknuts—Grade 5

High-Strength Steel Serrated
Flange Locknuts—Grade 8

Super-Corrosion-Resistant 316 Stainless
Steel Serrated Flange Locknuts

Medium-Strength Steel Nylon-Insert
Flange Locknuts—Grade F

High-Strength Steel Nylon-Insert
Flange Locknuts—Grade G

Super-Corrosion-Resistant 316
Stainless Steel Flange Nuts