Metal Connectors | McMaster-Carr

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Conduit Trade Size

Shape

System of Measurement

Pipe Size

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Conduit Type

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Expansion Joint

Reducing Adapter

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Conduit Connection

Electrical Connector Component

Electrical Connection

For Conduit Material

Connects To

Fitting Connection

Spec Image

Push-to-Connect Tube Stem

Conduit Body Designation

For Conduit Flexibility

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Certification

USDA Accepted Equipment

Length

Environment

Food and Beverage

Schrader Valve Connection Type

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306 Products

Electrical

Conduit Bodies

Access wiring to pull, splice, or redirect it

Conduit-to-Conduit Connectors

Conduit-to-Conduit Connectors

Join pieces of conduit

Conduit Locknuts

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Outlet Strips

Plug in multiple devices to power them from a single outlet

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Jumper Cables

Jump-start a dead battery

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

Fluid Handling

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Duct Hose and Fittings

Duct Hose and Fittings

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

On-Off Valves

Start and stop flow through a line

Fastening and Joining

Zippers

Bring tarps, fabric, and other materials together with the pull of a tab

Lighting

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)