T-Connectors | McMaster-Carr

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Compliant with Exemptions

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

DFARS Specialty Metals

8,996 Products

Fluid Handling

Pipe Tees

Split or merge liquid flow paths

1,717 products

Pipe Outlets

Create additional outlets and connections along pipe

Add branches, valves, and other equipment to your pipe line

122 products

Tube Tees

Split or merge liquid flow paths

2,280 products

Tube Fitting Assortments

Include a variety of adapters and connectors in elbow, straight, and tee shapes

5 products

Tube Coupling Sockets

Pair with plugs for a complete tube coupling

Pair with sockets for a complete tube coupling

2 products

Tube Flanges

Bolt to equipment or other flanged connections to create an access point within a line

4 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

116 products

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

1 product

Thermocouple Cords

Extend the reach of thermocouple probes

14 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

41 products

Strainers

Install next to valves and pumps to catch debris in your line

98 products

Building and Machinery Hardware

Slip-On Framing Connectors

Tighten onto slip-on framing rails to build guards, railings, and racks

58 products

Slip-On Framing Drill Jigs

Guide bits to drill straight, accurate holes in slip-on framing rails

1 product

Clamp-On Framing Connectors

Two-piece design wraps around rails to modify structures without disassembling them

25 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

2,364 products

Strut Channel Brackets

Join strut channel surfaces and corners to route conduit and pipe or build other structures

37 products

Press-Fit Framing Connectors

Tap into place with a hammer to join two or more press-fit rails

8 products

Flush-Fit Framing Connectors

Join flush-fit framing rails to build smooth stair and platform railings

2 products

Weld-Together Framing Connectors

Create permanent joints between weld-together rails to build heavy duty racks, shelving, and tables

6 products

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

12 products

Bolt-Together Framing Brackets

Connect the surfaces and corners of bolt-together rails to build guards, tables, and racks

5 products

Positioning Arms

Mount and position tools and other small equipment

3 products

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

4 products

Brackets

Connect surfaces in an assembly

4 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Electrical Power, Networking, and Controlling

Coaxial Adapters

Join coaxial cords that have the same gender or different connection types

2 products

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

3 products

Mini Adapters

Create a branch off a main cord or connect multiple devices with mini connections to a single port

8 products

Power Adapters

NEMA connection adapters, outlet adapters, and outlet splitters

1 product

Power Cords

Connect equipment and devices to a power source

9 products

Metric Circular Cords

Send power and signal to equipment with metric connections

7 products

Extension Cords

Extend the reach of power from an outlet

25 products

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

51 products

Raceway Tees

Join or split runs of raceway

18 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

5 products

Heating, Ventilation, and Air Conditioning

Duct Tees

Split or merge airflow paths

119 products

Chimney Pipe Fittings

Form straight, elbow, and tee connections between lengths of chimney pipe

7 products

Fastening and Joining

T-Bolts

Turn by hand for easy fastening, use as a handle, or attach as a point for straps and clamps

21 products

Weld Nuts

Weld to metal surfaces to add permanent threads

140 products

Lubricating

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

6 products

Safety Equipment

Safety Railing Connectors

Build custom safety rail structures with tees, elbows, crosses, and more

2 products

Material Handling

Mounts for Vacuum Cups and Lifters

Mount vacuum cups or vacuum lifters to surfaces

2 products

Conveyor T-Slot Bolts

Drop into the T-slot to mount components

12 products

Robot Pedestal Adapter Kits

Attach to square pedestals to support accessories or build a custom cable management system

1 product

Measuring and Inspecting

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

3 products

Facility and Grounds Maintenance

Sediment Traps

Catch debris in pipelines before it enters your sewage system or water heater

2 products