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

Use these fittings for low-pressure applications in noncorrosive environments.

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

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

For use in noncorrosive environments, these fittings have better strength than our low-pressure iron and steel pipe fittings.

The male threads on these fittings have a sealant applied for extra leak protection.

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

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressures.

Not only do these brass fittings have the strength to handle high-pressure applications, the male threads have a sealant applied for extra protection against leaks.

The plating on these brass fittings creates a shiny finish and provides extra protection in corrosive environments. Fittings have the strength to handle high-pressure applications.

Less than an inch in length, these miniature fittings work well in low-pressure pipe lines that are tight on space.

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

Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer.

Designed for medium-pressure applications, these fittings have better strength than our low-pressure aluminum pipe fittings.

Connect these fittings to Schedule 40 plastic pipe—they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.

Connect to CPVC pipe for use in high-temperature plumbing and water supply applications up to 200° F.

Extreme temperatures are no problem for these fittings—they’re made of PTFE, so they can withstand a wider temperature range than any of our other plastic pipe fittings for chemicals. They are commonly used in high-purity chemical flow processes, such as semiconductor and clean room applications.

These fittings are an economical option for chemical waste systems. Fittings are ABS plastic, which has excellent strength and impact resistance and good chemical resistance.

Use these plastic fittings to connect gasoline fuel lines to machines and equipment. They have excellent corrosion resistance as well as high strength and impact resistance.

With thinner walls than Schedule 40 fittings, these are lighter in weight and have more space on the inside for high-flow applications, such as underground gravity-flow sewer and storm drainage lines. They are also known as SDR 35 fittings.

Made of brass, these fittings have good corrosion resistance.

A 316 stainless steel body gives these fittings the best corrosion resistance of all our metal push-to-connect tube fittings.

Use at pressures up to 150 psi.

Minimize leaks in your line—these fittings have a single barb that creates a smooth clamping surface for extra-tight connections.

Made of plastic, these couplings are lighter in weight than metal quick-turn couplings.

Made of stainless steel, these couplings stand up to wet environments.

These fittings keep their strength in moist environments and meet NSF/ANSI 61 for drinking water. Also known as instant fittings.

Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Use in applications up to 150 psi.

Also known as luer lock couplings, these connect with a half turn so you can easily connect and disconnect your line. With no latch, they have a low-profile design that works well in small spaces. Use in low-pressure applications up to 45 psi.

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

Polished to a 15 Ra and under finish, these fittings have a mirror smooth interior. They are also known as ultra-high-purity fittings.

Also known as JIS (Japanese Industrial Standard) fittings.

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

Made of polypropylene, these cam-and-groove couplings are lighter in weight than metal cam-and-groove hose couplings.

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.

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

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

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

Thread these caps and plugs onto fire hydrants and washdown equipment to close off the line. They have rocker lugs for easy gripping.

To keep contaminants out of your gas line, add these dust caps and plugs to natural and LP gas couplings when they’re not connected. All work with couplings that are rated ANSI Z21.41/CSA 6.9 for use with gas fuel appliances.

Also known as twist-lock devices, these connectors withstand tough, repetitive use, and are more durable than standard turn-lock connectors. They turn to lock together when mated to prevent accidental disconnection.

Check the status of a ground connection—a green light signals that connectors have power and are safely grounded. They turn to lock together when mated to prevent accidental disconnection.

A rubber housing protects these connectors from damage caused by drops and impact. They turn to lock together when mated to prevent accidental disconnection.

Rated NEMA 6P, NEMA 13, IP66, and IP69K when mated, these connectors withstand high-pressure, high-temperature washdowns, oil/coolant splashing, and are corrosion-resistant so they can be used in high-vibration marine environments.

Built to handle tough, repetitive-use applications, these are more durable than standard straight-blade connectors.

Access the wire connection by opening the hinged housing. These connectors have screw terminals to create a secure connection; wire must be stripped before winding around the screw terminal.

Check the status of a ground connection—a green light signals that connectors have power and are safely grounded.

Protect computers and other sensitive equipment from electromagnetic interference (EMI). Also known as isolated ground receptacles.

When mated, connectors meet NEMA 6P, NEMA 12, and either IP67 or IP69K.

An indicating light that is visible from any angle lets you know when these plugs have power. They have an extra-tight fit when mated with a receptacle to withstand high vibration. Also known as hospital grade plugs.

Add a fuse to protect equipment from current overload. When mated with a receptacle, these plugs have an extra-tight fit to remain secure in high vibration environments. They're also known as hospital grade plugs.

Stainless steel hardware and nickel-plated blades or slots protect connections from damage in corrosive environments.

Use connectors where ignitable gas and dust may be present. They are UL listed for Class I, Division 1 and 2, Groups C and D; Class II, Division 1 and 2, Groups F and G; and Class III hazardous environments.

Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc.

Meet international standards IEC 309-1 and 309-2.

Build a connector that fits in tight spaces by combining male and female inserts for power and signal with a compact base and a hood.

Use these connectors in oily and washdown environments; they're rated NEMA 4X and 12. The base and hood latch together securely, yet can be quickly detached for equipment repair or replacement.

A rubber seal and stainless steel hardware give these connectors excellent chemical resistance. They're rated NEMA 12, 4X, and IP65 for protection against corrosion, oil, and washdown environments.

Carry up to four times the current of standard Compact Latching Connectors. The base and hood latch together securely, yet can be quickly detached for equipment repair or replacement.

These connectors withstand corrosion, abrasion, and welding slag. They're often used with 18 mm and 30 mm proximity switches and limit switches.

These connectors withstand corrosion, abrasion, and welding slag. Screw them together for a secure connection. They're often used with 12 mm proximity switches, valves, and power supply units.

Also known as pico connectors, these connectors are often used with 8 mm and smaller proximity switches and photoelectric switches.

Screw these micro M16 connectors together to securely connect equipment.

Push these connectors together to quickly create signal and data connections in tight spaces. All are smaller than M5 and M8 connectors. They also need less space to mate than screw-together connectors, which require two hands to twist them in place.

Use these connectors in vehicles and other agricultural and construction equipment. They have a sealed nylon housing that resists dust and temporary submersion.