Socket Caps | McMaster-Carr

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1,259 Products

Electrical Connector Caps

Micro M12 Screw-Together Electrical Connector Caps

Micro M12 Screw-Together Electrical Connector Caps

Protect M12 connectors when not in use

Harsh-Environment Micro M12 Screw-Together Electrical Connector Caps

Harsh-Environment Micro M12 Screw-Together Electrical Connector Caps

Protect harsh environment M12 connectors when not in use

Washdown Plug and Socket Electrical Connector Caps

Washdown Plug and Socket Electrical Connector Caps

Rated IP67 to protect plugs and sockets in washdown environments when not in use

Weather-Resistant Turn-Lock Electrical Connector Caps

Weather-Resistant Turn-Lock Electrical Connector Caps

Protect your mated connections from moisture and light splashing

Other Products

Solenoid Valve Sockets

Solenoid Valve Sockets

Pair with plugs or receptacles to connect solenoid components

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

Power Connectors

Power Connectors

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

USB Sockets

Pair with plugs to make USB connections

Coaxial Connectors

Coaxial Connectors

Plugs, sockets, and receptacles to make coaxial connections

RJ45 Plugs

Pair with sockets or receptacles to make Ethernet connections

Sure Seal Connectors

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

CB Radio Sockets

CB Radio Sockets

Pair with receptacles to connect CB radios

Metric Circular Connectors

Metric Circular Connectors

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

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

Mil. Spec. Sockets

Mil. Spec. Sockets

Pair with Mil. Spec. plugs

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Breakaway Connectors

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

AMP Connectors

Build-your-own and ready-to-use AMP connectors

D-Sub Connectors

D-Sub Connectors

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

Micro 360 Sockets

Micro 360 Sockets

Pair with plugs to make signal and data connections in tight spaces

ix Industrial Sockets

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

Welding Cable Connectors

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

Ecomate Sockets

Ecomate Sockets

Pair with plugs to make Ecomate connections

Mini Sockets

Pair with plugs to send power and signal

Han Sockets

Pair with plugs to make Han connections

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

Audio Sockets

Pair with plugs to make audio connections

DMX Sockets

Pair with plugs on lighting cables

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