Connectors for Hydraulic Fluid

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Stems with Clamping Nut

Wire Rope End Fittings

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Dichlorotetrafluoroethane

Hydraulic Fluid (Petroleum Based)

Hydraulic Oil

Hydrochloric Acid

Hydrochloric Acid (10% Concentration)

Hydrochloric Acid (25% Concentration)

Hydrochloric Acid (30% Concentration)

Hydrochloric Acid (37% Concentration)

Liquid Carbon Dioxide

Methanol (Methyl Alcohol)

Methyl Bromide

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Methyl Ethyl Ketone (MEK)

Nitric Acid (10% Concentration)

Nitric Acid (65% Concentration)

Phosphoric Acid (70% Concentration)

Phosphoric Acid (85% Concentration)

Salt Water (30% Concentration)

Silane

Silicon Tetrafluoride

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Soap Solutions

Sodium Carbonate (Soda Ash)

Sodium Carbonate (Soda Ash) (20% Concentration in Water)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hypochlorite (Bleach)

Sulfuric Acid (30% Concentration)

Sulfuric Acid (70% Concentration)

Sulfuric Acid (75% Concentration)

Sulfuric Acid (80% Concentration)

Sulfuric Acid (95% Concentration)

Toluene (Methylbenzene)

Trifluoroethane

Tungsten Hexafluoride

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Export Control Classification Number (ECCN)

2A992

2B999

EAR99

DFARS Specialty Metals

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Compliant with Exemptions

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Fully Threaded

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9,734 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Yor-Lok Fittings for Stainless Steel Tubing

Use these fittings at pressures up to 9,700 psi. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

Cleaned and Bagged Yor-Lok
Fittings for Stainless Steel Tubing

For applications that require an extra level of cleanliness, these fittings are individually bagged to prevent contamination.

Nuts for Yor-Lok Fittings for Stainless Steel Tubing

Front and Back Sleeves for Yor-Lok
Fittings for Stainless Steel Tubing

PTFE Sleeves for Yor-Lok Fittings

Made of plastic, these sleeves create a strong seal without damaging tubing.

Tube Supports for Yor-Lok Fittings

Use with soft plastic tubing to prevent the tube from collapsing.

Nuts for Extreme-Pressure Yor-Lok
Fittings for Stainless Steel Tubing

Extreme-Pressure Yor-Lok
Fittings for Stainless Steel Tubing

These fittings have the highest pressure rating of all the Yor-Lok tube fittings we offer.

Front and Back Sleeves for Extreme-Pressure
Yor-Lok Fittings for Stainless Steel Tubing

Flared Fittings for Stainless Steel Tubing

37° Flared Fittings for Stainless Steel Tubing

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on stainless steel tubing that is flared to 37°.

37° Flared Fittings with Thread
Sealant for Stainless Steel Tubing

The male pipe threads on these fittings have a sealant applied for extra protection against leaks.

Nuts for 37° Flared Fittings
for Stainless Steel Tubing

Cleaned and Bagged 37° Flared
Fittings for Stainless Steel Tubing

Individually bagged to prevent contamination, these fittings are suitable for applications that require a high level of cleanliness.

Sleeves for 37° Flared Fittings
for Stainless Steel Tubing

Precision AN 37° Flared Fittings
for Stainless Steel Tubing

The threads on the tube end of these fittings are Class 3A or 3B and adhere to tighter tolerances than other 37° flared fittings.

Nuts for Precision AN 37° Flared
Fittings for Stainless Steel Tubing

Vibration-Resistant Precision AN 37°
Flared Fittings for Stainless Steel Tubing

A PTFE seal on the tube end of these fittings allows for an extra-strong connection in high-vibration applications.

Sleeves for Precision AN 37° Flared
Fittings for Stainless Steel Tubing

Compression Fittings for Stainless Steel Tubing

A single sleeve (ferrule) bites into tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included.

Nuts for Compression Fittings
for Stainless Steel Tubing

Use these nuts with compression sleeves and fittings to create a strong seal on stainless steel tubing.

Sleeves for Compression Fittings
for Stainless Steel Tubing

Use these sleeves with compression nuts and fittings to create a strong seal on stainless steel tubing.

Precision Compression Fittings
for Stainless Steel Tubing

Nuts for Precision Compression
Fittings for Stainless Steel Tubing

Sleeves for Precision Compression
Fittings for Stainless Steel Tubing

High-Pressure Compression
Fittings for Stainless Steel Tubing

The thick walls of these fittings can withstand more than twice the pressure of standard compression fittings.

Nuts for High-Pressure Compression
Fittings for Stainless Steel Tubing

Tighten these nuts onto high-pressure compression sleeves and fittings to create a strong seal on stainless steel tubing.

Sleeves for High-Pressure Compression
Fittings for Stainless Steel Tubing

When used with high-pressure compression fittings and nuts, these sleeves bite into stainless steel tubing to form a strong seal.

Socket-Connect Fittings for Stainless Steel Tubing

High-Pressure Socket-Connect
Fittings for Stainless Steel Tubing

Use at pressures up to 4,300 psi.

Socket-Connect Fittings for Stainless Steel Tubing

Use at pressures up to 1,500 psi.

O-Ring Face Seal Fittings for Stainless Steel Tubing

The flat face of the fitting connects to a tube adapter so you can slide the tubing and fitting sideways to disconnect in cramped spaces. They are also known zero-clearance fittings.

O-Ring Face Seal Tube Adapters
for Stainless Steel Tubing

Nuts for O-Ring Face Seal
Fittings for Stainless Steel Tubing

Brazing Rings for O-Ring Face Seal
Fittings for Stainless Steel Tubing

Use these brazing rings to weld tubing to an O-ring face seal adapter.

Compression Fittings for Copper Tubing

Nuts for Nickel-Plated Brass
Compression Fittings for Copper Tubing

Create a strong seal on copper tubing when you couple these nuts with compression sleeves and fittings.

Nickel-Plated Brass Compression
Fittings for Copper Tubing

With a nickel-plated finish, these compression fittings resist corrosion better than plain brass fittings.

Sleeves for Nickel-Plated Brass
Compression Fittings for Copper Tubing

Use these sleeves with compression nuts and fittings to create a strong seal on copper tubing.

Sleeves for Compression Fittings for Copper Tubing

Nuts for Compression Fittings for Copper Tubing

Precision Compression Fittings for Copper Tubing

Also known as instrumentation fittings, these are made to tighter tolerances than standard compression fittings. They are compatible with Parker CPI fittings.

Nuts for Precision Compression
Fittings for Copper Tubing

Sleeves for Precision Compression
Fittings for Copper Tubing

Nuts with Built-In Sleeve for Quick-Assembly
Compression Fittings for Copper Tubing

Quick-Assembly Compression
Fittings for Copper Tubing

These fittings include a nut with a built-in sleeve, so there’s no need to remove the nut for assembly.

Vibration-Resistant Compression
Fittings for Copper Tubing

The sleeve in these fittings is rubber instead of metal, so it cushions the tubing and absorbs vibration while creating a tight seal.

Nuts for Vibration-Resistant
Compression Fittings for Copper Tubing

Sleeves for Vibration-Resistant
Compression Fittings for Copper Tubing

Yor-Lok Fittings for Copper Tubing

Nuts for Yor-Lok Fittings for Copper Tubing

Front and Back Sleeves for
Yor-Lok Fittings for Copper Tubing

Use these sleeves with Yor-Lok nuts and fittings to create an extra-strong seal on copper tubing.

Tube Supports for Yor-Lok Fittings
for Copper Tubing

Flared Fittings for Steel Tubing

37° Flared Fittings for Steel Tubing

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

Nuts for 37° Flared Fittings for Steel Tubing

Use these nuts with a sleeve and fitting to provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

Tight-Space 37° Flared Fittings for Steel Tubing

The external hex bolt on these fittings allows for easy installation in cramped spaces.

Sleeves for 37° Flared Fittings for Steel Tubing

Use these sleeves with a nut and fitting to provide a tight metal-to-metal seal on steel tubing that is flared to 37°.

30° Flared Fittings for Steel Tubing

Also known as JIS (Japanese Industrial Standard) fittings.

Yor-Lok Fittings for Steel Tubing

These fittings have two sleeves for extra gripping power. They bite into steel tubing as you tighten the nut to form a strong seal.

Nuts for Yor-Lok Fittings for Steel Tubing

Front and Back Sleeves for
Yor-Lok Fittings for Steel Tubing

Compression Fittings for Steel Tubing

A single sleeve (ferrule) bites into tubing as you tighten the nut, creating a strong seal.

Nuts for Compression Fittings for Steel Tubing

Use these nuts with compression sleeves and fittings, also known as bite fittings, to create a strong seal on steel tubing.

Sleeves for Compression Fittings for Steel Tubing

Use these sleeves with compression nuts and fittings, sometimes called bite fittings, to create a strong seal on steel tubing. They are also known as ferrules.

High-Pressure Compression Fittings for Steel Tubing

Thicker walls make these fittings—sometimes called flareless or bite fittings—withstand about twice as much pressure as standard compression fittings, so they’re good for hydraulic power applications.

Sleeves for High-Pressure
Compression Fittings for Steel Tubing

Use these sleeves—also known as ferrules—with high-pressure compression nuts and fittings. They withstand about twice as much pressure as sleeves for standard compression fittings, so they’re good for hydraulic power applications.

Nuts for High-Pressure Compression
Fittings for Steel Tubing

Pair these nuts with compression sleeves and high-pressure fittings. They withstand about twice as much pressure as nuts for standard compression fittings, so they’re good for hydraulic power applications.

O-Ring Face Seal Fittings for Steel Tubing

A tube adapter sits flush against the flat face of the fitting so you can slide the steel tubing and fitting sideways to disconnect in cramped spaces. Also known as zero-clearance fittings.

Nuts for O-Ring Face Seal Fittings for Steel Tubing

O-Ring Face Seal Tube Adapters for Steel Tubing

Brazing Rings for O-Ring Face
Seal Fittings for Steel Tubing

Tube Fittings for Aluminum Tubing

37° Flared Fittings for Aluminum Tubing

Also known as JIC (Joint Industrial Council) fittings, these provide a tight seal on tubing that is flared to 37°.

Nuts for 37° Flared Fittings for Aluminum Tubing

Sleeves for 37° Flared Fittings for Aluminum Tubing

Tight-Space 37° Flared Fittings for Aluminum Tubing

The external hex bolt on these fittings allows for easy installation in cramped spaces. They are also known as banjo-style fittings and JIC (Joint Industrial Council) fittings. They provide a tight seal on tubing that is flared to 37°.

Tube Fittings for Nickel Alloy Tubing

Acid-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

These Monel fittings have the corrosion resistance to handle hydrofluoric and sulfuric acid. Also known as instrumentation fittings, they include a nut with two sleeves.

Front and Back Sleeves for Acid-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Nuts for Acid-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

Ultra-Corrosion-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

With the best corrosion resistance of any metal fitting we offer, these Hastelloy fittings will stand up to aggressive chemicals and are resistant to pitting and stress cracking. Also known as instrumentation fittings, they include a nut with two sleeves.

Front and Back Sleeves for
Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Nuts for Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Stainless Steel Pipe and Pipe Fittings

Precision Extreme-Pressure Stainless
Steel Threaded Pipe Fittings

These fittings are made to tighter tolerances than other stainless steel pipe fittings. They are also known as instrumentation fittings.

Extreme-Pressure Stainless
Steel Threaded Pipe Fittings

Use these fittings in extreme-pressure conditions up to 15,000 psi.

High-Pressure Stainless
Steel Threaded Pipe Fittings

Use these heavy duty, corrosion-resistant fittings in high-pressure flow applications.

Thick-Wall Stainless Steel
Threaded Pipe Nipples and Pipe

Typically used with medium- to high-pressure stainless steel threaded pipe fittings.

High-Pressure Stainless Steel
Threaded SAE Pipe Flanges

Also known as Code 61 SAE hydraulic flanges.

High-Pressure Stainless Steel Threaded
SAE Two-Piece Pipe Flanges

Also known as Code 61 SAE hydraulic flanges, these let you create an access point in a high-pressure hydraulic line.

High-Pressure Stainless
Steel Threaded Pipe Flanges

Also known as ANSI flanges.

High-Pressure Socket-Connect
Stainless Steel Unthreaded Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn't need to align perfectly to the pipe. Slip the pipe into the socket and weld.

High-Pressure Stainless Steel
Unthreaded Pipe Flanges

Use these heavy duty forged flanges for high-pressure applications.

High-Pressure Stainless Steel
Unthreaded SAE Pipe Flanges

Also known as Code 61 SAE hydraulic flanges.

Thick-Wall Stainless Steel Unthreaded Pipe

Typically used with thick-wall and high-pressure stainless steel unthreaded pipe fittings.

Extra-Thick-Wall Stainless Steel Unthreaded Pipe

Typically used with extreme-pressure stainless steel unthreaded pipe fittings.

Brass and Bronze Threaded Pipe and Pipe Fittings

Low-Pressure Plated Brass Threaded Pipe Fittings

Used in low-pressure pipe lines, these brass fittings have a plating that makes them shiny and improves corrosion resistance.

Universal-Thread Plated Brass Pipe Fittings

When you're unsure of the exact thread type you need, these fittings have universal threads that are compatible with the most common ones (NPT, NPTF, BSPP, BSPT).

Iron and Steel Threaded Pipe and Pipe Fittings

Compact Extreme-Pressure
Steel Threaded Pipe Fittings

These fittings are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces.

Compact Precision Extreme-Pressure
Steel Threaded Pipe Fittings

Made to tighter tolerances than other steel pipe fittings, these are also known as instrumentation fittings.

Extreme-Pressure Steel Threaded Pipe Fittings

The strongest steel fittings we offer, these can withstand extreme-pressure applications.

Super-Thick-Wall Steel
Threaded Pipe Nipples and Pipe

Typically used with extreme-pressure iron and steel threaded pipe fittings. Also known as Schedule XXH.

High-Pressure Iron and Steel Threaded Pipe Fittings

These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.

High-Pressure Steel Threaded Pipe Flanges

Also known as Pressure Class 1500 steel flanges, these have the strength to handle high pressures.

High-Pressure Steel Threaded SAE Pipe Flanges

Also known as Code 61 SAE hydraulic flanges.

High-Pressure Steel Threaded
SAE Two-Piece Pipe Flanges

Combine an adapter with a two-piece pipe flange (sold separately) to build a customized flange connection for noncorrosive environments.

Extra-Thick-Wall Steel Threaded
Pipe Nipples and Pipe

Typically used with high-pressure iron and steel threaded pipe fittings. Also known as Schedule 160.

High-Pressure Galvanized
Steel Threaded Pipe Fittings

A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings.

Extra-Thick-Wall Galvanized Steel
Threaded Pipe Nipples and Pipe

Typically used with high-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 160.

Iron and Steel Unthreaded Pipe and Pipe Fittings

High-Pressure Socket-Connect
Steel Unthreaded Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn't need to align perfectly to the pipe. Slide the pipe into the socket and weld.

Thick-Wall Steel Unthreaded Pipe Nipples and Pipe

Typically used with thick-wall and high-pressure iron and steel unthreaded pipe fittings. Also known as Schedule 80.

High-Pressure Steel Unthreaded Pipe Flanges

Forged for extra strength, these heavy duty unthreaded flanges can withstand high-pressure applications.

High-Pressure Steel Unthreaded SAE Pipe Flanges

Also known as Code 61 SAE hydraulic flanges.

Extreme-Pressure Socket-Connect
Steel Unthreaded Pipe Fittings

Also known as Pressure Class 6000 fittings, these heavy duty forged fittings are the strongest steel fittings we offer.

Super-Thick-Wall Steel Unthreaded Pipe

Typically used with extreme-pressure iron and steel unthreaded pipe fittings. Pipe is also known as Schedule XXH .

Extreme-Pressure Steel Unthreaded Pipe Flanges

For excellent strength in extreme-pressure applications, choose these heavy duty Pressure Class 1500 flanges.

Manifolds

Right-Angle Flow Rectangular Manifolds

Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers.

Dual-Section Right-Angle
Flow Rectangular Manifolds

These manifolds have two separate sections inside, so you can run two different substances through them without worrying about them intermixing. Also known as headers.

Cleaned-and-Bagged Right-Angle
Flow Rectangular Manifolds

Designed for ultra-clean environments, these manifolds are cleaned, dried, and vacuum sealed in plastic to prevent dirt and moisture from contaminating the inside. Use them to distribute air or fluid to multiple locations from a single supply source. Also known as headers.

Straight-Flow Rectangular Manifolds

Unlike other manifolds, which have an inlet on either end, these have one inlet on the opposite side from the outlets. This design allows air or fluid to follow a straight path, improving flow through your system. Also known as headers.

Round Manifolds for Hose Lines

Mount these manifolds on the end of a hose line to distribute air, water, or hydraulic fluid to three locations from a single supply source.

Low-Profile Hex Manifolds

When you’re short on vertical space, these manifolds are a good fit—they have outlets on the side instead of on top, so they have a lower profile than rectangular manifolds. Use them to distribute air or fluid to five locations from a single supply source.

Miniature Hex Manifolds

A great solution when space is at a premium, these manifolds are less than an inch in height, yet allow you to supply up to 12 lines from one distribution point.

Low-Profile Square Manifolds

With outlets on the side instead of on top, these manifolds have a lower profile than rectangular manifolds and fit well in cramped spaces. Use them to distribute air or fluid to three locations from a single supply source.

Expansion Joints with Flanged Ends

Expansion Joints with Sealing
Flanged Ends for Metal Pipe

Expansion Joint Reducers with Flanged Ends

Connect different pipe sizes in your line while adding a point of flexibility between them. These expansion joints absorb movement between two connected pipes to reduce stress, vibration, and noise.

Junction Blocks

Straight-Flow Junction Blocks

Use these junction blocks to organize and separate multiple lines in your system. They have threaded holes that allow air or fluid to flow straight through the block.

Right-Angle Flow Junction Blocks

These junction blocks have threaded holes that allow air or fluid to flow at a 90° angle through the block. Use them to organize and separate multiple lines in your system.

Hose Couplings for Hydraulic Fluid

International Standard ISO B Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these couplings at pressures up to 5,000 psi. They consist of a plug and socket that connect and disconnect quickly. Use them if you need frequent access to a line. They are compatible with International Standard ISO B-shape plugs and sockets.

Dust Caps and Plugs for International
Standard ISO B Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

Snap-Tite H-Shape Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these couplings at pressures up to 6,500 psi. They consist of a plug and socket that connect and disconnect quickly. Use them if you need frequent access to a line. They are compatible with Snap-Tite H-Shape plugs and sockets.

Dust Caps and Plugs for Snap-Tite
H-Shape Quick-Disconnect Hose
Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

High-Pressure Minimal-Spill Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these couplings at pressures up to 10,000 psi. Also known as flush-face couplings, the plugs and sockets have a flat face, which allows them to mate close together, reducing fluid loss when connecting and disconnecting the line. They are compatible with High-Pressure Minimal-Spill-shape plugs and sockets.

Dust Caps and Plugs for International Standard
ISO Minimal-Spill Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

International Standard ISO
Minimal-Spill Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these couplings at pressures up to 7,200 psi. Also known as flush-face couplings, the plugs and sockets have a flat face, which allows them to mate close together, reducing fluid loss when connecting and disconnecting the line. They are compatible with International Standard ISO Minimal-Spill-shape plugs and sockets.

Pioneer Quick-Disconnect Hose
Couplings for Hydraulic Fluid

Use these couplings at pressures up to 3,000 psi. They consist of a plug and socket that connect and disconnect quickly. Use them if you need frequent access to a line. They are compatible with Pioneer-shape plugs and sockets.

Dust Caps and Plugs for Pioneer Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

Dust Caps and Plugs for International
Standard ISO A Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these dust caps and plugs to keep contaminants out of your hose line.

International Standard ISO A Quick-Disconnect
Hose Couplings for Hydraulic Fluid

High-Pressure Thread-Lock Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Use these couplings at pressures up to 10,000 psi. The plug and socket thread together to form a stronger connection than other quick-disconnect couplings. They are compatible with High-Pressure Thread-Lock-shape plugs and sockets.

Impact-Resistant Thread-Lock Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Made of brass with a steel wing nut, these couplings are tough enough to handle occasional drops to concrete and frequent connections on dump truck, oil rigs, and other heavy duty equipment. Compared to push-to-connect couplings, these are threaded, so they're easier to connect when there's pressure in your line.

Heavy-Duty Thread-Lock Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Ideal for lines with rapid changes in pressure and flow, these couplings have threads that lock them together. They connect more securely than push-to-connect couplings, whose bearings wear out in high-impulse conditions.

Quick-Disconnect Hose
Couplings for Pressure Testing

Add quick connection points for mechanical gauges and other diagnostic equipment to your line. These couplings are also known as test ports and diagnostic couplings.

Hose Fittings for Hydraulic Fluid

Threaded Hose Fittings for Hydraulic Fluid

Fittings are threaded on both ends so you can connect them directly to a threaded hose or to pumps, cylinders, and other equipment in your hydraulic system.

Continuous-Swivel Threaded
Hose Fittings for Hydraulic Fluid

Also known as live swivels, these fittings swivel continuously 360° before and after installation. This not only makes installation easier, but also eliminates the twisting and kinking that can cause hose failure. Fittings are threaded on both ends so you can connect them directly to a threaded hose or to pumps, cylinders, and other equipment in your hydraulic system.

Push-On Barbed Hose Fittings for Hydraulic Fluid

Fittings have sharp barbs that grip push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip. Use in low-pressure hydraulic applications up to 350 psi.

Crimp-On Hose Fittings for Hydraulic Fluid

Crimp these fittings onto hydraulic hose for a permanent, leak-tight connection. Since they crimp on, they handle higher pressure than screw-on fittings.

Screw-On Hose Fittings for Hydraulic Fluid

With just a vise and a wrench, make or repair hose assemblies in the field.

Screw-On Hose Fittings for D.O.T. Hose

Create or repair D.O.T. hose assemblies in the field with just a wrench and a vise, no crimper required.

Couplers for High-Pressure Fill Valves

Chemical and Petroleum Hose Fittings

Metal Cam-and-Groove Hose
Couplings for Chemicals and Petroleum

Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. They consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. To connect, insert the plug into the socket and push the levers down.

Metal Cam-and-Groove Hose Couplings with
Shut-Off Valve for Chemicals and Petroleum

Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. Also known as dry disconnects and double shut-off couplings, they have a shut-off valve in the plug and the socket for minimal fluid loss when disconnecting your hose line.

International Standard ISO Minimal-Spill
Quick-Disconnect Hose Couplings for Chemicals

To minimize fluid loss when connecting and disconnecting your line, these couplings have flat faces for a close fit and shut-off valves to stop the flow—they meet ISO 16028, which is an international standard for hose couplings.

Minimal-Spill Push-and-Turn
Hose Couplings for Chemicals

Quickly connect and disconnect hose lines used with a variety of chemicals, from adhesives to isopropyl alcohol and ink. Any part of these couplings that contacts fluid is made from 316 stainless steel, C-276 Hastelloy, PTFE, or fluoroelastomer to withstand the chemicals in your line.

Hose Unions for Chemicals and Petroleum

Access your line without twisting the hose—these unions separate into three pieces.

Continuous-Swivel Threaded Hose
Fittings for Chemicals and Petroleum

Built with ball bearings, these fittings continuously swivel 360° before and after installation to prevent your hose from twisting, kinking, and failing. They’re made of 316 stainless steel, so they won’t corrode from a wide variety of chemicals, as well as fuels, gasoline, and oil.

Breakaway Hose Couplings
for Chemicals and Petroleum

Minimize chemical and petroleum spills during accidental disconnects, such as a driver pulling away during loading. These couplings have a shut-off valve on each half to stop flow when they’re separated.

Hydraulic Hose

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Quick-Disconnect Fittings

When you need access to your line, don’t waste time threading and unthreading your fittings. This hose has a quick-disconnect fitting on both ends. It bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose.

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Quick-Disconnect
Plug and Threaded Male Fitting

For frequent connections, this hose has a socket end that's faster to connect and disconnect than a threaded fitting. Thanks to two layers of blended rubber, this hose bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose.

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Quick-Disconnect
Socket and Female Threaded Fitting

For frequent connections, this hose has a socket end that's faster to connect and disconnect than a threaded fitting. This hose bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose, thanks to its two layers of blended rubber.

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Male and Female Threaded Fittings

The new standard for rubber hydraulic hose, this hose bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose. The fittings come attached, so this hose is ready to connect to a male threaded fitting on one end and a female one on the other.

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Female Threaded Fittings

The new standard for rubber hydraulic hose, this hose bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose. It comes with female threaded fittings already attached, saving you time.

Extra-Flexible Abrasion-Resistant Hydraulic
Hose with Male Threaded Fittings

The new standard for rubber hydraulic hose, this hose bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose. To save you time, it comes with male threaded fittings already attached.

Hydraulic Hose with Female Threaded Fittings

Use this hose to transfer fluid between pumps, cylinders, and other parts of your hydraulic system. It comes with female threaded fittings already attached, so it’s ready to use right out of the box.

Hydraulic Hose with Male Threaded Fittings

Use this hose to transfer fluid between pumps, cylinders, and other parts of your hydraulic system.

Lightweight Abrasion-Resistant Hydraulic
Hose with Male and Female Threaded Fittings

Although only half the weight, this hose resists wear and tear 240 times better than our standard rubber hydraulic hose. The fittings come attached, so this hose is ready to connect to a male threaded fitting on one end and a female one on the other.

Lightweight Abrasion-Resistant Hydraulic
Hose with Female Threaded Fittings

Although only half the weight, this hose resists wear and tear 240 times better than our standard rubber hydraulic hose. It comes with female threaded fittings already attached, so it’s ready to use right out of the box.

Lightweight Abrasion-Resistant Hydraulic
Hose with Male Threaded Fittings

Made of nylon with a polyurethane cover, this hose is half the weight but 240 times better at resisting wear and tear than our standard rubber hydraulic hose. The male threaded fittings come already attached to save you time.

Heavy Duty Hydraulic Hose
with Female Threaded Fittings

Internally reinforced with four steel wire spirals, this hose resists bursting from rapid changes in pressure and flow. To save you time, this hose comes with female threaded fittings already attached.

Heavy Duty Hydraulic Hose
with Male Threaded Fittings

To handle rapid changes in pressure and flow without bursting, this hose is reinforced with four steel wire spirals. It comes with male threaded fittings already attached, so it's ready to use right out of the box.

Swivels for Hose Nozzles

Threaded Swivels for Hose Nozzles

To prevent hose from twisting, kinking, and wearing prematurely, these swivels rotate before and after installation as needed. Connect them to the threaded end of your dispensing hose.

Barbed Swivels for Hose Nozzles

Slide the barbed end of these swivels into your dispensing hose and connect with a clamp. They rotate before and after installation as needed to prevent hose from twisting, kinking, and wearing prematurely.

T-Slotted Framing Manifolds

Distribute compressed air, hydraulic fluid, or water from a single supply to multiple locations.

Grease Fitting Adapters

When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.

Pressure Test Fittings

Check pressure without permanently installing a gauge.

Quick-Install Pressure Test Fittings

Tighten these threaded fittings with your hands for a secure connection in testing, flushing, venting, and plugging applications—no tools, tape, or sealant required.

How to Identify and Measure Fittings

Yor-Lok Fittings for Stainless Steel Tubing

Yor-Lok Fittings for Stainless Steel Tubing

Cleaned and Bagged Yor-LokFittings for Stainless Steel Tubing

Nuts for Yor-Lok Fittings for Stainless Steel Tubing

Front and Back Sleeves for Yor-LokFittings for Stainless Steel Tubing

PTFE Sleeves for Yor-Lok Fittings

Tube Supports for Yor-Lok Fittings

Nuts for Extreme-Pressure Yor-LokFittings for Stainless Steel Tubing

Extreme-Pressure Yor-LokFittings for Stainless Steel Tubing

Front and Back Sleeves for Extreme-PressureYor-Lok Fittings for Stainless Steel Tubing

Flared Fittings for Stainless Steel Tubing

37° Flared Fittings for Stainless Steel Tubing

37° Flared Fittings with ThreadSealant for Stainless Steel Tubing

Nuts for 37° Flared Fittingsfor Stainless Steel Tubing

Cleaned and Bagged 37° FlaredFittings for Stainless Steel Tubing

Sleeves for 37° Flared Fittingsfor Stainless Steel Tubing

Precision AN 37° Flared Fittingsfor Stainless Steel Tubing

Nuts for Precision AN 37° FlaredFittings for Stainless Steel Tubing

Vibration-Resistant Precision AN 37°Flared Fittings for Stainless Steel Tubing

Sleeves for Precision AN 37° FlaredFittings for Stainless Steel Tubing

Compression Fittings for Stainless Steel Tubing

Compression Fittings for Stainless Steel Tubing

Nuts for Compression Fittingsfor Stainless Steel Tubing

Sleeves for Compression Fittingsfor Stainless Steel Tubing

Precision Compression Fittingsfor Stainless Steel Tubing

Nuts for Precision CompressionFittings for Stainless Steel Tubing

Sleeves for Precision CompressionFittings for Stainless Steel Tubing

High-Pressure CompressionFittings for Stainless Steel Tubing

Nuts for High-Pressure CompressionFittings for Stainless Steel Tubing

Sleeves for High-Pressure CompressionFittings for Stainless Steel Tubing

Socket-Connect Fittings for Stainless Steel Tubing

High-Pressure Socket-ConnectFittings for Stainless Steel Tubing

Socket-Connect Fittings for Stainless Steel Tubing

O-Ring Face Seal Fittings for Stainless Steel Tubing

O-Ring Face Seal Fittings for Stainless Steel Tubing

O-Ring Face Seal Tube Adaptersfor Stainless Steel Tubing

Nuts for O-Ring Face SealFittings for Stainless Steel Tubing

Brazing Rings for O-Ring Face SealFittings for Stainless Steel Tubing

Compression Fittings for Copper Tubing

Compression Fittings for Copper Tubing

Nuts for Nickel-Plated BrassCompression Fittings for Copper Tubing

Nickel-Plated Brass CompressionFittings for Copper Tubing

Sleeves for Nickel-Plated BrassCompression Fittings for Copper Tubing

Sleeves for Compression Fittings for Copper Tubing

Nuts for Compression Fittings for Copper Tubing

Precision Compression Fittings for Copper Tubing

Nuts for Precision CompressionFittings for Copper Tubing

Sleeves for Precision CompressionFittings for Copper Tubing

Nuts with Built-In Sleeve for Quick-AssemblyCompression Fittings for Copper Tubing

Quick-Assembly CompressionFittings for Copper Tubing

Vibration-Resistant CompressionFittings for Copper Tubing

Nuts for Vibration-ResistantCompression Fittings for Copper Tubing

Sleeves for Vibration-ResistantCompression Fittings for Copper Tubing

Yor-Lok Fittings for Copper Tubing

Yor-Lok Fittings for Copper Tubing

Nuts for Yor-Lok Fittings for Copper Tubing

Front and Back Sleeves forYor-Lok Fittings for Copper Tubing

Tube Supports for Yor-Lok Fittingsfor Copper Tubing

Flared Fittings for Steel Tubing

37° Flared Fittings for Steel Tubing

Nuts for 37° Flared Fittings for Steel Tubing

Tight-Space 37° Flared Fittings for Steel Tubing

Sleeves for 37° Flared Fittings for Steel Tubing

30° Flared Fittings for Steel Tubing

Yor-Lok Fittings for Steel Tubing

Yor-Lok Fittings for Steel Tubing

Nuts for Yor-Lok Fittings for Steel Tubing

Front and Back Sleeves forYor-Lok Fittings for Steel Tubing

Compression Fittings for Steel Tubing

Compression Fittings for Steel Tubing

Nuts for Compression Fittings for Steel Tubing

Sleeves for Compression Fittings for Steel Tubing

High-Pressure Compression Fittings for Steel Tubing

Sleeves for High-PressureCompression Fittings for Steel Tubing

Nuts for High-Pressure CompressionFittings for Steel Tubing

O-Ring Face Seal Fittings for Steel Tubing

O-Ring Face Seal Fittings for Steel Tubing

Nuts for O-Ring Face Seal Fittings for Steel Tubing

O-Ring Face Seal Tube Adapters for Steel Tubing

Cleaned and Bagged Yor-Lok
Fittings for Stainless Steel Tubing

Front and Back Sleeves for Yor-Lok
Fittings for Stainless Steel Tubing

Nuts for Extreme-Pressure Yor-Lok
Fittings for Stainless Steel Tubing

Extreme-Pressure Yor-Lok
Fittings for Stainless Steel Tubing

Front and Back Sleeves for Extreme-Pressure
Yor-Lok Fittings for Stainless Steel Tubing

37° Flared Fittings with Thread
Sealant for Stainless Steel Tubing

Nuts for 37° Flared Fittings
for Stainless Steel Tubing

Cleaned and Bagged 37° Flared
Fittings for Stainless Steel Tubing

Sleeves for 37° Flared Fittings
for Stainless Steel Tubing

Precision AN 37° Flared Fittings
for Stainless Steel Tubing

Nuts for Precision AN 37° Flared
Fittings for Stainless Steel Tubing

Vibration-Resistant Precision AN 37°
Flared Fittings for Stainless Steel Tubing

Sleeves for Precision AN 37° Flared
Fittings for Stainless Steel Tubing

Nuts for Compression Fittings
for Stainless Steel Tubing

Sleeves for Compression Fittings
for Stainless Steel Tubing

Precision Compression Fittings
for Stainless Steel Tubing

Nuts for Precision Compression
Fittings for Stainless Steel Tubing

Sleeves for Precision Compression
Fittings for Stainless Steel Tubing

High-Pressure Compression
Fittings for Stainless Steel Tubing

Nuts for High-Pressure Compression
Fittings for Stainless Steel Tubing

Sleeves for High-Pressure Compression
Fittings for Stainless Steel Tubing

High-Pressure Socket-Connect
Fittings for Stainless Steel Tubing

O-Ring Face Seal Tube Adapters
for Stainless Steel Tubing

Nuts for O-Ring Face Seal
Fittings for Stainless Steel Tubing

Brazing Rings for O-Ring Face Seal
Fittings for Stainless Steel Tubing

Nuts for Nickel-Plated Brass
Compression Fittings for Copper Tubing

Nickel-Plated Brass Compression
Fittings for Copper Tubing

Sleeves for Nickel-Plated Brass
Compression Fittings for Copper Tubing

Nuts for Precision Compression
Fittings for Copper Tubing

Sleeves for Precision Compression
Fittings for Copper Tubing

Nuts with Built-In Sleeve for Quick-Assembly
Compression Fittings for Copper Tubing

Quick-Assembly Compression
Fittings for Copper Tubing

Vibration-Resistant Compression
Fittings for Copper Tubing

Nuts for Vibration-Resistant
Compression Fittings for Copper Tubing

Sleeves for Vibration-Resistant
Compression Fittings for Copper Tubing

Front and Back Sleeves for
Yor-Lok Fittings for Copper Tubing

Tube Supports for Yor-Lok Fittings
for Copper Tubing

Front and Back Sleeves for
Yor-Lok Fittings for Steel Tubing

Sleeves for High-Pressure
Compression Fittings for Steel Tubing

Nuts for High-Pressure Compression
Fittings for Steel Tubing

Brazing Rings for O-Ring Face
Seal Fittings for Steel Tubing

Acid-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

Front and Back Sleeves for Acid-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Nuts for Acid-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

Ultra-Corrosion-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

Front and Back Sleeves for
Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Nuts for Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Precision Extreme-Pressure Stainless
Steel Threaded Pipe Fittings

Extreme-Pressure Stainless
Steel Threaded Pipe Fittings

High-Pressure Stainless
Steel Threaded Pipe Fittings

Thick-Wall Stainless Steel
Threaded Pipe Nipples and Pipe

High-Pressure Stainless Steel
Threaded SAE Pipe Flanges

High-Pressure Stainless Steel Threaded
SAE Two-Piece Pipe Flanges

High-Pressure Stainless
Steel Threaded Pipe Flanges

High-Pressure Socket-Connect
Stainless Steel Unthreaded Pipe Fittings

High-Pressure Stainless Steel
Unthreaded Pipe Flanges

High-Pressure Stainless Steel
Unthreaded SAE Pipe Flanges

Compact Extreme-Pressure
Steel Threaded Pipe Fittings

Compact Precision Extreme-Pressure
Steel Threaded Pipe Fittings

Super-Thick-Wall Steel
Threaded Pipe Nipples and Pipe

High-Pressure Steel Threaded
SAE Two-Piece Pipe Flanges

Extra-Thick-Wall Steel Threaded
Pipe Nipples and Pipe

High-Pressure Galvanized
Steel Threaded Pipe Fittings

Extra-Thick-Wall Galvanized Steel
Threaded Pipe Nipples and Pipe

High-Pressure Socket-Connect
Steel Unthreaded Pipe Fittings

Extreme-Pressure Socket-Connect
Steel Unthreaded Pipe Fittings

Dual-Section Right-Angle
Flow Rectangular Manifolds

Cleaned-and-Bagged Right-Angle
Flow Rectangular Manifolds

Expansion Joints with Sealing
Flanged Ends for Metal Pipe

International Standard ISO B Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Dust Caps and Plugs for International
Standard ISO B Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Snap-Tite H-Shape Quick-Disconnect
Hose Couplings for Hydraulic Fluid

Dust Caps and Plugs for Snap-Tite
H-Shape Quick-Disconnect Hose
Couplings for Hydraulic Fluid