McMaster-Carr

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	Number of Poles Number of Poles

	Type Type


Socket	Plug

Receptacle

	Housing Thread Size Housing Thread Size

M12

	Shape Shape


Straight	90° Elbow

	Connection Type Connection Type

Wire Leads

	Wire Connection Type Wire Connection Type


Wire Leads	Screw Terminals

Snap On	Solder

	Gender Gender

Female

Male

	Housing Thread Location Housing Thread Location

Internal

External

	Application Application

Power

Signal

	Color Color

	Yellow
	Black
	Gray

	Housing Material Housing Material

Plastic

Brass

	Environmental Rating Environmental Rating

IP67

IP68

IP69K

	Environment Environment

Washdown

Temporary Submersion

	Current Current

	Number of Keyways Number of Keyways

	Face Diameter Face Diameter

0.2"

0.3"

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

-10° F

0° F

	Voltage Voltage

	Specifications Met Specifications Met

CSA

	End Shape End Shape


Straight	90° Elbow

	Wire Lead Color Wire Lead Color

	Black		Blue
	Brown		White
	Gray

	For Wire Gauge For Wire Gauge

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54 Products

About Signal/Power Connectors

Nano M8 Connectors

Also known as pico connectors, these are for low-current devices such as 8 mm and smaller proximity switches and photoelectric switches.

Sockets and female receptacles may have extra holes on the face that are not used.

Connectors with a snap-on wire connection pierce the insulation to eliminate the need for wire stripping. They maintain a secure hold in high-vibration applications.

IP67 and IP68 rated connectors protect against washdowns.

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

Snap-On Plugs—External Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	32V AC/32V DC	4A	24-20	0.1"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	32V AC/32V DC	4A	24-20	0.1"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Plugs with Screw Terminals—External Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/60V DC	4A	26-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	30V AC/30V DC	4A	26-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Solder Plugs—External Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Plugs with Wire Leads—External Thread

3 Pole

4 Pole

5 Pole

								Housing Thread			13 ft. Cable Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Color	Housing Material	Size	Pitch, mm	Temp. Range, °F		Each
IP68 Rated
3	0.2"	60V AC/75V DC	4A	24	0.17"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	0.18"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	0.2"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000

90° Elbow Solder Plugs—External Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

90° Elbow Plugs with Wire Leads—External Thread

3 Pole

4 Pole

5 Pole

								Housing Thread			13 ft. Cable Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Color	Housing Material	Size	Pitch, mm	Temp. Range, °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24	0.17"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	0.18"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	0.2"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000

Snap-On Sockets—Internal Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	32V AC/32V DC	4A	24-20	0.1"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	32V AC/32V DC	3A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Sockets with Screw Terminals—Internal Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/60V DC	4A	26-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	30V AC/30V DC	4A	26-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Solder Sockets—Internal Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

Sockets with Wire Leads—Internal Thread

3 Pole

4 Pole

5 Pole

								Housing Thread			13 ft. Cable Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Color	Housing Material	Size	Pitch, mm	Temp. Range, °F		Each
IP68 Rated
3	0.2"	60V AC/75V DC	4A	24	0.17"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	0.18"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	0.2"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000

90° Elbow Solder Sockets—Internal Thread

3 Pole

4 Pole

								Housing Thread
Number of Poles	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Color	Housing Material	Size	Pitch, mm	Max. Temp., °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24-20	0.14"-0.2"	Black	Nylon Plastic	M8	1	175°	0000000	00000

90° Elbow Sockets with Wire Leads—Internal Thread

3 Pole

4 Pole

5 Pole

								Housing Thread			13 ft. Cable Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Color	Housing Material	Size	Pitch, mm	Temp. Range, °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24	0.17"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	0.18"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	0.2"	Yellow	Polyester Plastic	M8	1	0° to 220°	0000000	00000

Male Panel-Mount Receptacles with Wire Leads—External Thread

3 Pole

4 Pole

5 Pole

						Housing Thread		Mounting Thread				1 ft. Wire Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	00000

Female Panel-Mount Receptacles with Wire Leads—Internal Thread

3 Pole

4 Pole

5 Pole

						Housing Thread		Mounting Thread				1 ft. Wire Lead Lg.
Number of Poles	Face Dia.	Voltage	Current	Wire Lead Gauge	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F		Each
IP67 Rated
3	0.2"	60V AC/75V DC	4A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	000000
4	0.2"	60V AC/75V DC	4A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	00000
5	0.2"	60V AC/75V DC	3A	24	Nickel-Plated Brass	M8	1	M8	0.5	0.32"	0° to 220°	0000000	00000

Nano M8 Cords

Plug × Socket

90° Elbow Plug × Socket

3 Pole

4 Pole

Also known as pico cords, these cords are often used with low-current 8 mm proximity and photoelectric switches. All are rated IP67 for protection from washdowns and temporary submersion.

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

							Cord
No. of Poles	Face Dia.	Lg., ft.	Current, A	Voltage	Housing Thread Size	Wire Gauge	OD	Insulation Material	Temp. Range, °F	Specifications Met	Color		Each
Plug (External Thread) × Socket (Internal Thread)
3	0.2"	13	4	60V AC/75V DC	M8	24	0.17"	PVC Plastic	0° to 220°	UL Listed, CSA Certified	Yellow	0000000	000000
4	0.2"	13	4	60V AC/75V DC	M8	24	0.18"	PVC Plastic	0° to 220°	UL Listed, CSA Certified	Yellow	0000000	00000
90° Elbow Plug (External Thread) × Socket (Internal Thread)
3	0.2"	13	4	60V AC/75V DC	M8	24	0.17"	PVC Plastic	0° to 220°	UL Listed, CSA Certified	Yellow	0000000	00000
4	0.2"	13	4	60V AC/75V DC	M8	24	0.18"	PVC Plastic	0° to 220°	UL Listed, CSA Certified	Yellow	0000000	00000

Nano M8/Micro M12 Adapter Cords

3-Pole M8 Plug × 5-Pole M12 Socket

4-Pole M8 Plug × 5-Pole M12 Socket

3-Pole M12 Plug × 3-Pole M8 Socket

3-Pole M12 Plug × 4-Pole M8 Socket

These cords have an M8 connector on one end and an M12 connector on the other. They’re rated IP68 and IP69K for protection from temporary submersion and high-pressure, high-temperature washdowns.

Plug				Socket								Cord
Housing Thread Size	No. of Poles	No. of Keyways	Face Dia.	Housing Thread Size	No. of Poles	No. of Keyways	Face Dia.	Lg., ft.	Current, A	Voltage	Wire Gauge	OD	Insulation Material	Specifications Met	Color		Each
Plug (External Thread) × Socket (Internal Thread)
M8	3	0	0.2"	M12	5	1	0.3"	6 1/2	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	000000
M8	3	0	0.2"	M12	5	1	0.3"	16	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M8	4	0	0.2"	M12	5	1	0.3"	6 1/2	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M8	4	0	0.2"	M12	5	1	0.3"	16	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M12	3	1	0.3"	M8	3	0	0.2"	6 1/2	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M12	3	1	0.3"	M8	3	0	0.2"	16	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M12	3	1	0.3"	M8	4	0	0.2"	6 1/2	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000
M12	3	1	0.3"	M8	4	0	0.2"	16	3	50V AC/60V DC	22	0.19"	Rubber	UL Listed, C-UL Listed	Black	0000000	00000

Distribution Blocks for Nano M8 and Micro M12 Cords

With Four Outlets

With Eight Outlets

3-Pole M8

4-Pole M12

Connect multiple devices to these distribution blocks to create a network between equipment. They’re rated IP67 for protection from washdowns and temporary submersion.

	Socket
Signal Output Type	Housing Thread Size	No. of Outlets	No. of Poles	No. of Keyways	Coding	Face Dia.	Cord Lg., ft.	Current, A	Voltage	Wire Gauge	Cord OD	Specifications Met	Temp. Range, °F	Color		Each
Socket (Internal Thread) with Wire Leads
PNP	M8	4	3	0	__	0.2"	16	2	24V DC	22	0.27"	UL Listed, C-UL Listed	0° to 175°	Gray	000000	000000
PNP	M8	4	3	0	__	0.2"	32	2	24V DC	22	0.27"	UL Listed, C-UL Listed	0° to 175°	Gray	000000	000000
PNP	M8	8	3	0	__	0.2"	16	2	24V DC	22	0.34"	UL Listed, C-UL Listed	0° to 175°	Gray	000000	000000
PNP	M8	8	3	0	__	0.2"	32	2	24V DC	22	0.34"	UL Listed, C-UL Listed	0° to 175°	Gray	000000	000000
PNP	M12	4	4	1	A	0.3"	16	4	24V DC	22	0.33"	UL Listed, C-UL Listed	0° to 155°	Gray	000000	00000
PNP	M12	4	4	1	A	0.3"	32	4	24V DC	22	0.33"	UL Listed, C-UL Listed	0° to 155°	Gray	000000	000000
PNP	M12	8	4	1	A	0.3"	16	4	24V DC	22	0.36"	UL Listed, C-UL Listed	0° to 155°	Gray	000000	000000
PNP	M12	8	4	1	A	0.3"	32	4	24V DC	22	0.36"	UL Listed, C-UL Listed	0° to 155°	Gray	000000	000000

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