Panel Connectors | McMaster-Carr

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1" Circular Connector

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REACH

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3,370 Products

Electrical Power, Networking, and Controlling

Metric Circular Connectors

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Mil. Spec. Receptacles

Mil. Spec. Receptacles

Install in walls and panels and pair with Mil. Spec. plugs

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

Mini Receptacles

Mini Receptacles

Install in walls and panels and pair with plugs to send power and signal

USB Adapters

Connect mismatched USB cords and devices

HDMI Adapters

Convert one HDMI size or style to another

Coaxial Connectors

Coaxial Connectors

Plugs, sockets, receptacles, and adapters to make coaxial connections

CB Radio Receptacles

CB Radio Receptacles

Install in a wall or panel and pair with sockets to connect CB radios

Ecomate Connectors

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

D-Sub Connectors

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

DisplayPort Connectors

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

Audio Connectors

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

Fiber-Optic Connectors

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

USB Cords

Transfer data between computers, printers, and mobile devices

Ethernet Cords

Send data between computers, printers, servers, and switches

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

Distribution Blocks

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

Terminal Blocks

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

Binding Posts

Test circuits before making permanent connections

Distribution Posts

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

USB Chargers

Power up mobile devices and other electronics

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Distribution Bars

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

Power Supplies

Convert your facility's AC voltage to power equipment that runs on DC voltage

Building and Machinery Hardware

Panel Connecting Trim

Panel Connecting Trim

Connect two panels while protecting the edges from damage

Panel Hanging Brackets

Panel Hanging Brackets

Mount and remove panels

Brackets

Connect surfaces in an assembly

Fastening and Joining

Joint Clamps for Wood

Joint Clamps for Wood

Make secure joints between boards, butcher blocks, and countertops

Captive Panel Screws

Captive Panel Screws

Secure panels and enclosures while still having access to them

Binding Barrels

Binding Barrels

Create custom low-profile fasteners with binding barrel posts, caps, and screws

Weld Nuts

Weld to metal surfaces to add permanent threads

Dowel Nuts

Form joints in blind holes in wood

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

Containers, Storage, and Furniture

Toilet Partition Mounting Hardware

Toilet Partition Mounting Hardware

Mount and connect toilet and urinal partition components

Toilet Partition Door Hardware

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

Toilet Partitions

Toilet Partitions

Separate toilets and urinals for privacy

Toilet Partition Color Samples

Toilet Partition Color Samples

See the color choices before ordering toilet partitions

Toilet Partition Trim Shoes

Toilet Partition Trim Shoes

Replace the trim shoes on the bottom of toilet partition columns

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