5 Wire Connectors | McMaster-Carr

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	Type Type

	System of Measurement System of Measurement

Inch

	Housing Thread Size Housing Thread Size

	Wire Connection Type Wire Connection Type


Screw Terminals	Snap On

Solder	Spring-Clamp Terminals

Wire Leads

	Shape Shape


90° Elbow	Straight

	Gender Gender

Female

Male

	Connection Type Connection Type

	Pin

	Coding Coding

	Application Application

Power

Signal

Data

	Housing Thread Location Housing Thread Location


Internal	External

	Voltage Voltage

	Current Current

	Number of Keyways Number of Keyways

	For Wire Gauge For Wire Gauge

	Color Color

	Black		Blue
	Gray		Green
	Light Blue		White
	Yellow

	Housing Connection Type Housing Connection Type

Push In

Screw Together

	Specifications Met Specifications Met

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Environment Environment

High-Pressure Washdown

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

250° to 499° F

	Housing Material Housing Material

	Face Diameter Face Diameter

	Environmental Rating Environmental Rating

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188 Products

Slip Rings

Maintain an electrical link between a moving part and a stationary part.These rings are typically used on rotating jib cranes, rotating signs, and test equipment.

Electrical Connectors

Molex Compact Connector Sets

Sets include a plug and socket with wire leads already installed, so they can be quickly added to existing wiring systems. They fit standard Molex plugs and sockets.

AMP Compact Connector Sets

Connectors come assembled with wire leads already installed, so they can be quickly added to existing wiring systems. Use them with AMP MATE-N-LOK connectors.

Stackable Connectors

Stack as many connectors on top of each other as needed—the housings clamp together to form a secure attachment.

Micro M12 Screw-Together Connectors

Screw these connectors together for a more secure connection than push-in connectors.

Harsh Environment Micro M12
Screw-Together Connectors

These connectors withstand corrosion, abrasion, and welding slag. Screw them together for a secure connection. They're often used with 12 mm proximity switches, valves, and power supply units.

Food Industry Micro M12 Screw-Together Connectors

Safely use these connectors with 12 mm proximity switches, console lights, valves, and power supplies in food, beverage, and pharmaceutical applications—they’re FDA compliant for direct food contact.

NAMUR Micro M12 Screw-Together Connectors

Plug these connectors into hazardous location devices. Using a NAMUR signal, they operate at a low current and voltage, so they prevent the risk of sparks and ignition in volatile areas.

Micro M12 Splitters

To save space and reduce the number of cords in industrial automation setups, these splitters join two devices with M12 connectors to a single cord, distribution block, or I/O module with M12 connectors.

Nano M8 Connectors

Also known as pico connectors, these connectors are often used with 8 mm and smaller proximity switches and photoelectric switches.

Mini Connectors

These connectors are often used with 18 mm and 30 mm proximity switches and limit switches.

Harsh Environment Mini Connectors

These connectors withstand corrosion, abrasion, and welding slag. They're often used with 18 mm and 30 mm proximity switches and limit switches.

Micro M16 Connectors

Screw these micro M16 connectors together to securely connect equipment.

Micro M16 Wet-Location Connectors

Rated IP69K, these M16 connectors protect against dust, debris, and hot, high-pressure jets of water at high volumes.

Push-In Miniaturized Connectors

Push these connectors together to quickly create signal and data connections in tight spaces. All are smaller than M5 and M8 connectors. They also need less space to mate than screw-together connectors, which require two hands to twist them in place.

Mil. Spec. Screw-Together Connectors

Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They screw together for a secure connection.

Multipurpose Build-Your-Own Latching Connectors

Assemble a connector that can handle multiple applications at once. Combine inserts that send power, signal, and data with a base and a hood.

Push-to-Lock Power Connectors

One hand is all you need—just push these connectors in to secure them and charge surveillance cameras, user interfaces, and other small devices.

Sensor Cords

Mini Cords

Use these mini cords to carry higher currents than nano or micro cords.

Micro M12 Cords

Often used with 12 mm proximity switches, console lights, and valves.

Food Industry Micro M12 Cords

FDA compliant for direct contact with food, these cords are good for use in food, beverage, and pharmaceutical plants.

Nano M8/Micro M12 Adapter Cords

These cords have an M8 connector on one end and an M12 connector on the other.

Nano M8 Cords

Also known as pico cords, these cords are often used with low-current 8 mm proximity and photoelectric switches.

Slip Rings

Slip Rings

Electrical Connectors

Molex Compact Connector Sets

AMP Compact Connector Sets

Stackable Connectors

Micro M12 Screw-Together Connectors

Harsh Environment Micro M12Screw-Together Connectors

Food Industry Micro M12 Screw-Together Connectors

NAMUR Micro M12 Screw-Together Connectors

Micro M12 Splitters

Nano M8 Connectors

Mini Connectors

Harsh Environment Mini Connectors

Micro M16 Connectors

Micro M16 Wet-Location Connectors

Push-In Miniaturized Connectors

Mil. Spec. Screw-Together Connectors

Multipurpose Build-Your-Own Latching Connectors

Push-to-Lock Power Connectors

Sensor Cords

Mini Cords

Micro M12 Cords

Food Industry Micro M12 Cords

Nano M8/Micro M12 Adapter Cords

Nano M8 Cords

Harsh Environment Micro M12
Screw-Together Connectors