Metal Connectors | McMaster-Carr

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317 Products

Electrical Power, Networking, and Controlling

Conduit and Fittings

Conduit and Fittings

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

D-Sub Adapters

Link computer equipment with different connection types

Power Adapters

NEMA connection adapters, outlet adapters, and outlet splitters

Outlet Strips

Plug in multiple devices to power them from a single outlet

Ethernet Switches

Ethernet Switches

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

Switch Mounts

Mount switches to panel cutouts, tank walls, or conveyors

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Jumper Cables

Jump-start a dead battery

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.)