1/2 ft. Extension Cords | McMaster-Carr

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7/8"-16

M12

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About Wire and Cable

Micro M12 Cords

The threaded ends on these cords seal out contaminants and resist coming loose from vibration in tough industrial environments and automated systems while sending power and signal to devices with M12 connections. Poles and keyways on the connector face adhere to standard coding layouts, reducing the chance of mismatching connections during setup.

A-coded cords work with AC and DC sensors, actuators, motors, light curtains, and other devices. They’re also often used to connect equipment to IO Link controllers and within Profibus, DeviceNet, and other fieldbus systems.

Cords with PVC insulation work well in general purpose applications, but they shouldn’t be used outdoors. While flexible, these cords aren’t as flexible as cords with polyurethane or TPE insulation, making them best for stationary jobs.

Use unshielded cords in applications where signal interference isn’t a concern.

Cords with a 90° elbow run along the side of equipment, so they fit behind machines and in tight spaces.

When mated, the connectors are IP rated to block out dust and water if briefly submersed. IP66K rated connectors can be sprayed down during high-pressure washdowns.

Add caps to protect connectors and maintain their IP ratings when not in use.

For technical drawings and 3-D models, click on a part number.

Cords

Plug × Socket

Plug × 90° Elbow Socket

4-Pole A Code

5-Pole A Code

								Cord
No. of Poles	Coding	Face Dia.	Lg., ft.	Current, A	Voltage	Housing Thread Size	Wire Gauge	OD	Insulation Material	Temp. Range, °F	Shielding	Environmental Rating	Specifications Met		Each
Plug (External Thread) × Socket (Internal Thread)
4	A	0.3"	1/2	4	30V AC/30V DC	M12	22	0.2"	PVC Plastic	-10° to 185°	Unshielded	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	000000	000000
5	A	0.3"	1/2	4	30V AC/30V DC	M12	22	0.2"	PVC Plastic	-10° to 185°	Unshielded	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000
Plug (External Thread) × 90° Elbow Socket (Internal Thread)
4	A	0.3"	1/2	4	30V AC/30V DC	M12	22	0.2"	PVC Plastic	-10° to 185°	Unshielded	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000
5	A	0.3"	1/2	4	30V AC/30V DC	M12	22	0.2"	PVC Plastic	-10° to 185°	Unshielded	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000

Caps

For Plugs

For Sockets

For Plugs
For Thread Size	Material	Includes		Each
M12	Anodized Aluminum	Lanyard	0000000	000000
For Sockets
M12	Anodized Aluminum	__	0000000	00000

Mini Cords

With a higher maximum current than nano M8 and micro M12 cords, these mini cords are often used with automated systems, motors, and pumps. A threaded housing securely mates with other mini connections and won’t shake loose from vibration. They have a standard pole layout and housing thread size to reduce the chance you’ll mis-mate connectors. These cords are unshielded, so they’re best for use where signal interference is not a concern.

When mated, these cords meet IP ratings for protection from dust and temporary submersion.

Thread adapters connect plugs and sockets that both have internal threads.

Caps protect connectors and maintain their IP ratings when not in use.

For technical drawings and 3-D models, click on a part number.

Cords

3 Pole

4 Pole

5 Pole

							Cord
No. of Poles	Face Dia.	Lg., ft.	Current, A	Voltage	Housing Thread Size	Wire Gauge	OD	Insulation Material	Temp. Range, °F	Shielding	Specifications Met	Color		Each
Plug (External Thread) × Socket (Internal Thread)
3	0.875"	1/2	12	600V AC/600V DC	7/8"-16	16	0.39"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	000000
4	0.875"	1/2	10	600V AC/600V DC	7/8"-16	16	0.42"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	00000
5	0.875"	1/2	9	600V AC/600V DC	7/8"-16	16	0.5"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	00000
Plug (External Thread) × 90° Elbow Socket (Internal Thread)
3	0.875"	1/2	12	600V AC/600V DC	7/8"-16	16	0.39"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	00000
4	0.875"	1/2	10	600V AC/600V DC	7/8"-16	16	0.42"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	00000
5	0.875"	1/2	9	600V AC/600V DC	7/8"-16	16	0.5"	PVC Plastic	-10° to 175°	Unshielded	CSA Certified, UL Recognized Component	Yellow	0000000	00000

Thread Adapters

External Thread
Thread Size	Material		Each
7/8"-16	Aluminum	00000000	00000

Caps

External Thread
For Face Dia.	Thread Size	Material	Includes		Each
0.55"	7/8"-16	Epoxy-Coated Zinc	Lanyard	00000000	000000

Nano M8 Cords

Plug × Socket

Plug × 90° Elbow Socket

3 Pole

4 Pole

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

Cords with 90° elbow plugs and sockets fit flush against equipment, so they fit in tight spaces.

All are rated IP67 for protection from dust and temporary submersion. Cords rated IP66K also protect against washdowns.

For technical drawings and 3-D models, click on a part number.

								Cord
No. of Poles	Coding	Face Dia.	Lg., ft.	Current, A	Voltage	Housing Thread Size	Wire Gauge	OD	Insulation Material	Color	Shielding	Temp. Range, °F	Environmental Rating	Specifications Met		Each
Plug (External Thread) × Socket (Internal Thread)
3	A	0.2"	1/2	4	30V AC/30V DC	M8	24	0.18"	PVC Plastic	Yellow	Unshielded	-20° to 175°	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	000000
4	A	0.2"	1/2	4	30V AC/30V DC	M8	24	0.19"	PVC Plastic	Yellow	Unshielded	-20° to 175°	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000
Plug (External Thread) × 90° Elbow Socket (Internal Thread)
3	A	0.2"	1/2	4	30V AC/30V DC	M8	24	0.18"	PVC Plastic	Yellow	Unshielded	-20° to 175°	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000
4	A	0.2"	1/2	4	30V AC/30V DC	M8	24	0.19"	PVC Plastic	Yellow	Unshielded	-20° to 175°	IP66K, IP67	UL Listed, C-UL Listed, CSA Certified, CSA-US Certified	0000000	00000

Solenoid Valve Cords

Use these cords with hydraulic and air-powered valves, motors, pumps, and pressure switches. They have a solenoid valve socket on one end and an M12 threaded plug on the other. The ground connection is not included in the number of poles. A power-indicating light on the socket illuminates when the cord has power. All are IP-rated for protection from washdowns and temporary submersion.

For technical drawings and 3-D models, click on a part number.

Cords

Socket		Plug								Cord
DIN Type	Contact Distance	Housing Thread Size	Coding	No. of Poles	No. of Ground Connections	Lg., ft.	Wire Gauge	Current, A	Voltage	OD	Insulation Material	Environmental Rating	Specifications Met		Each
90° Elbow Socket × Plug (External Thread)
Type A	0.71" (18 mm)	M12	A	2	1	1/2	18	4	24V AC/24V DC	0.23"	PVC Plastic	IP67, IP66K	CSA Certified, CE Marked, CSA-US Certified, DIN 43650	00000000	000000
Type BI	0.43" (11 mm)	M12	A	2	1	1/2	18	4	24V AC/24V DC	0.23"	PVC Plastic	IP67, IP66K	CSA Certified, CE Marked, CSA-US Certified, DIN 43650	00000000	00000
Type C	0.31" (8 mm)	M12	A	2	1	1/2	18	4	24V AC/24V DC	0.23"	PVC Plastic	IP67, IP66K	CSA Certified, CE Marked, CSA-US Certified, DIN 43650	00000000	00000
Type CI	0.37" (9.4 mm)	M12	A	2	1	1/2	18	4	24V AC/24V DC	0.23"	PVC Plastic	IP67, IP66K	CSA Certified, CE Marked, CSA-US Certified, DIN 43650	00000000	00000

Caps for M12 Connectors

For Plugs

For Plugs
For Thread Size	Material	Includes		Each
M12	Anodized Aluminum	Lanyard	0000000	000000

Interference-Limiting Outlet Strips

Filters between the outlets on these strips protect computers and other sensitive equipment from external signals that interfere with the equipment’s performance. A circuit breaker prevents damage from current overload and short circuits. Surge suppression protects devices from voltage spikes. The surge rating indicates how much energy the outlet strip can absorb before it needs to be replaced; the higher the number, the better the protection.

Outlet Strips

Outlet Strip

NEMA 5-15 Plug

NEMA 5-15 Socket

NEMA 5-15 Socket with 90° Elbow NEMA 5-15 Plug
No. of Outlets	Outlet Ctr.-to-Ctr.	Cord Lg., ft.	Current, A	Voltage	Features	Surge Rating	Material	Protection Type	Circuit Breaker Trip Current, A	Specifications Met	Color		Each
4	1 1/2"	6	15	125V AC	Lighted Power Switch	3330J	Steel	Circuit Breaker, Surge Suppression	12	UL Listed	Gray	0000000	000000
6	1 1/2"	6	15	125V AC	Lighted Power Switch	3300J	Steel	Circuit Breaker, Surge Suppression	12	UL Listed	Gray	0000000	00000

Bench-Top Outlet Strips

Mount these outlet strips to a desktop or workbench with the mounting hardware, or set them on a surface. The outlets have internal shutters to prevent the insertion of foreign objects. These outlet strips have a 90° elbow plug that fits flush against a wall outlet, so they fit behind machinery or in areas where space is tight. The plug also has an outlet on the back to connect equipment. Use the USB ports to charge mobile devices.

For technical drawings and 3-D models, click on a part number.

Outlet Strips with USB Ports

NEMA 5-15 Plug

NEMA 5-15 Socket

NEMA 5-15 Socket with 90° Elbow NEMA 5-15 Plug
No. of Outlets	Outlet Ctr.-to-Ctr.	USB Connection Type (No. of Ports)	Cord Lg., ft.	Current, A	Voltage	Features	Material	Specifications Met	Choose a Color		Each
3	1 1/8"	A (1) C (1)	6	15	120V AC	Internal Shutters, Three-Prong Outlet	Polycarbonate Plastic	ETL Listed, C-ETL Listed	Black, White	0000000	0000000

Shielded Panel-Mount Ethernet Cords

Often used in labs, storage facilities, and offices, the shielding blocks low to moderate signal interference from nearby equipment and devices. These cords have a flange on the socket end to mount them in a panel cutout. They send data between computers, printers, servers, and switches. For faster data transmission speeds, choose a cord with a higher ethernet cable category. All are backward compatible, so they work in networks that meet the same or a lower category.

Screw-in cords simply thread into panel cutouts. Use them on panels that are 1.5 mm to 5 mm thick.

Add an optional cap to protect the end of screw-in cords when not in use. Hinged caps open and shut quickly at a fixed angle, so they’re more convenient for frequent access than tethered caps. Tethered caps can open in any direction, letting you access the end of the cord from any angle.

Label holders (sold separately) snap onto the end of the cords.

For technical drawings and 3-D models, click on a part number.

Screw-In Cords

Shown with Cap

Shown with Label and Label Holder

Screw-In Mount

Ethernet Cords
							Mounting						Labels		Label Holders
Lg., ft.	Transmission Frequency	Wire Gauge	Cord OD	Shield Type	Temperature Range, °F	For Panel Cutout Dia.	Thread Size	Thread Pitch, mm	Color	Connection End Color		Each		Each		Each
RJ45 Plug × RJ45 Socket
Ethernet Cable Category 6
1/2	250 MHz	26	0.24"	Foil	-10° to 155°	0.88"	M22	1.5	Yellow	Black	0000000	000000	000000	00000	000000	00000
1/2	250 MHz	26	0.24"	Foil	-10° to 155°	0.88"	M22	1.5	Yellow	Silver	0000000	00000	000000	0000	000000	0000

Caps for Screw-In Cords

Hinged
For Panel Cutout Diameter	Environment	Environmental Rating	Cap Type	Material	Color		Each
0.88"	__	IP40	Snap On	Plastic	Clear	0000000	000000
0.88"	Submersible	IP65, IP67	Snap On	Plastic	Black	0000000	00000
0.88"	Submersible	IP65, IP67	Snap On	Plastic	Clear	0000000	00000
Tethered
0.88"	Submersible	IP65, IP67	Snap On	Rubber	Black	000000	0000

USB Cords

Connect devices such as computers, printers, and mobile devices. The higher the USB standard, the faster cords can transmit data. These cords are backward compatible, so they work with cords and connectors that meet the same or lower USB standard.

90° elbow cords fit flush against equipment so they fit in tight spaces.

C Plug × A Socket

USB 3.2 Gen 1

USB 3.2 Gen 1—5Gb/s Transmission Speed
Lg., ft.	Shielding	Color		Each
1/2	Unshielded	Black	00000000	000000
1/2	Unshielded	White	00000000	00000

90° Elbow C Plug × A Socket

C Plug × Straight USB Socket

USB 3.2 Gen 1—5Gb/s Transmission Speed
Lg., ft.	Shielding	Color		Each
1/2	Unshielded	Black	00000000	000000

USB Adapter Cords

Adapt your USB port to connect to a variety of other devices. These USB cords are backward compatible, so they work with cords and connectors that meet the same or a lower USB standard.

Double-shielded cords have insulation, so they reduce signal interference from nearby equipment and devices.

For technical drawings and 3-D models, click on a part number.

USB A Plug × Fiber Optic LC Socket

A Plug × Fiber Optic LC Socket

USB 3.2 Gen 1—5Gb/s Transmission Speed
Length	Application	For Cable Industry Designation	Shielding	Color	Includes		Each
6"	Data	Multimode OM1, Multimode OM2	Unshielded	White	Driver CD	0000000	0000000
6"	Data	Single Mode OS1, Single Mode OS2	Unshielded	White	Driver CD	0000000	000000

USB C Plug × HDMI Socket

C Plug × HDMI Socket

USB 3.2 Gen 1—5Gb/s Transmission Speed
Length	Application	Shielding	Shield Type	Color		Each
6"	Data/Video	Double Shielded	Braid, Foil	Black	0000000	000000

USB C Plug × DisplayPort Socket

C Plug × DisplayPort Socket

USB 3.2 Gen 1—5Gb/s Transmission Speed
Length	Application	Shielding	Shield Type	Color		Each
6"	Data/Video	Double Shielded	Braid, Foil	Black	0000000	000000

USB C Plug × Fiber Optic LC Socket

C Plug × Fiber Optic LC Socket

USB 3.2 Gen 1—5Gb/s Transmission Speed
Length	Application	For Cable Industry Designation	Shielding	Color	Includes		Each
6"	Data	Single Mode OS1, Single Mode OS2	Unshielded	White	Driver CD	0000000	0000000

Audio Equipment Cord Splitters

Play audio from one source on two different speakers. These splitters have shielding to block signal interference from nearby equipment and devices.

	Stereo Connection
Lg.	Plug Size, mm	Socket Size, mm	Cord OD	Shield Type	Color		Each
Plug × Socket
6"	3.5	3.5	0.12"	Braid, Foil	White	0000000	00000

Latching Connectors

Protect connections while maintaining access. The base and hood latch together securely yet can be quickly detached for equipment repair or replacement.

Latching connectors with one latching lever quickly disconnect with one hand.

NEMA 4X rated connectors protect against washdowns. NEMA 12 rated connectors resist oil/coolant dripping. IP65 rated connectors protect against dust and rinsing.

For technical drawings and 3-D models, click on a part number.

Side Conduit Connection—1 Latching Lever

Side Conduit Connection with One Latching Lever and Attached Cover

			Conduit										Connectors
Number of Poles	Voltage	Current	Trade Size	Thread Type	Wire Connection Type	For Wire Gauge	Lg.	Wd.	Ht.	Base Cover Style	Max. Temp., °F	Environmental Rating		Each
Powder-Coated Aluminum
48	600V AC/600V DC	16A	1 1/4	NPT	Screw Terminals	18-14	6.5"	3.8"	5.4"	Attached	255°	NEMA 4X, NEMA 12, IP65	0000000	0000000

Top Conduit Connection—1 Latching Lever

Top Conduit Connection with One Latching Lever and Attached Cover

			Conduit										Connectors
Number of Poles	Voltage	Current	Trade Size	Thread Type	Wire Connection Type	For Wire Gauge	Lg.	Wd.	Ht.	Base Cover Style	Max. Temp., °F	Environmental Rating		Each
Powder-Coated Aluminum
48	600V AC/600V DC	16A	1 1/4	NPT	Screw Terminals	18-14	6.5"	3.8"	5.4"	Attached	255°	NEMA 4X, NEMA 12, IP65	0000000	0000000

Harsh Environment Latching Connectors

With One Latching Lever

Rated NEMA 4X, 12, and IP65, connectors protect against corrosion, washdowns, oil/coolant dripping, and water projected from a nozzle. They have a rubber seal and stainless steel hardware for excellent chemical resistance. Use them to protect connections while maintaining access. The base and hood latch together securely, yet can be quickly detached for equipment repair or replacement.

For technical drawings and 3-D models, click on a part number.

			Conduit
Number of Poles	Voltage	Current	Trade Size	Thread Type	Connection Gender	Wire Connection Type	For Wire Gauge	Lg.	Wd.	Ht.	Base Cover Style	Max. Temp., °F	Environmental Rating		Each
Side Conduit Connection—1 Latching Lever
Powder-Coated Aluminum
48	600V AC/600V DC	16A	1 1/4	NPT	Female	Screw Terminals	18-14	6.5"	3.8"	5.4"	Attached	255°	NEMA 4X, NEMA 12, IP65	0000000	0000000

Flat Flexible Cable

Temperature Range: -40° to 220° F

Made of thin, flattened wires, this flexible cable can be routed in tight spaces, such as inside a laptop. Connect it to your circuit board with flat flexible cable connectors (not included).

For technical drawings and 3-D models, click on a part number.

Same-Side Contact Location


	Front
	Back

				Contact				6" Lg.
No. of Wires	Current	Wd.	Thick.	Lg.	Ctr.-to-Ctr., mm	Outer Insulation Color	Specifications Met	Pkg. Qty.		Pkg.
Solid Wire
60V AC
4	1.25 A @ 86° F	0.2"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
6	1.25 A @ 86° F	0.28"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	0000
8	1.25 A @ 86° F	0.35"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
10	1.25 A @ 86° F	0.43"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
12	1.25 A @ 86° F	0.51"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000

Opposite-Side Contact Location

Front

Back

				Contact				6" Lg.
No. of Wires	Current	Wd.	Thick.	Lg.	Ctr.-to-Ctr., mm	Outer Insulation Color	Specifications Met	Pkg. Qty.		Pkg.
Solid Wire
60V AC
4	1.25 A @ 86° F	0.2"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
6	1.25 A @ 86° F	0.28"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	0000
8	1.25 A @ 86° F	0.35"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
10	1.25 A @ 86° F	0.43"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000
12	1.25 A @ 86° F	0.51"	0.01"	0.16"	1	White	UL 2556 VW-1	5	0000000	00000