7 Wire Connectors | McMaster-Carr

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	Type Type

Plug

Receptacle

Socket

	For Wire Gauge For Wire Gauge

	Gender Gender

Female

Male

	Application Application

Power

Signal

	System of Measurement System of Measurement

Inch

	Connection Type Connection Type

1" Circular Connector

Mil. Spec.

Mini M16

	Housing Thread Location Housing Thread Location

Internal

External

	Wire Connection Type Wire Connection Type


Solder	Wire Leads

	Shape Shape


90° Elbow	Straight

	Connector Shell Size Connector Shell Size

16S

	Housing Thread Size Housing Thread Size

1"-16

1"-20

M16

	Current Current

13A

	Housing Connection Type Housing Connection Type

Screw Together

	Voltage Voltage

	Housing Thread Type Housing Thread Type

Metric

UNS

UNEF

	Specifications Met Specifications Met

CSA

IEC

Mil. Spec.

	Length Length

1.1"

2.3"

6 ft.

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

250° to 499° F

	Minimum Temperature Minimum Temperature

-50° F or less

-49° to -40° F

-24° to 0° F

	Housing Material Housing Material

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

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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36 Products

Mini Connectors

Often used to send power and signal to automated systems, motors, and pumps, these mini connectors carry higher currents than M5, M8, and M12 connectors. A threaded housing securely mates with other mini connectors and won’t come loose from shaking or vibration. They have a standard pole layout and housing thread size to reduce the chance you’ll mis-mate connectors.

Receptacles thread into panels and walls, so they work well in stationary or permanent installations. Receptacles with epoxy-coated zinc housing resist corrosion and weld-slag for use in harsh environments.

When mated, these connectors meet IP or NEMA ratings. IP67 rated connectors protect against dust and temporary submersion.

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

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

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

Plugs with Wire Leads—Internal Thread

										Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Max. Temp., °F	Environmental Rating		Each
6 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	220°	IP67	000000000	000000
12 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	220°	IP67	00000000	000000

Sockets with Wire Leads—Internal Thread

										Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Max. Temp., °F	Environmental Rating		Each
6 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	220°	IP67	000000000	000000
12 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	220°	IP67	00000000	000000

90° Elbow Sockets with Wire Leads—Internal Thread

										Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Temp. Range, °F	Environmental Rating		Each
6 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	0° to 220°	IP67	000000000	000000
12 ft. Lg. Cable Leads
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	PVC Plastic	Yellow	Rubber	1"-16	UNS	0° to 220°	IP67	00000000	000000

Male Panel-Mount Receptacles with Wire Leads—External Thread

								Housing Thread		Mounting					1 ft. Wire Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Color	Housing Material	Size	Type	Pipe Size	Thread Type	For Panel Cutout Dia.	Max. Temp., °F	Environmental Rating		Each
7	1	0.7"	600V AC/600V DC	8A	16	Black	Epoxy-Coated Zinc	1"-16	UNS	1/2	NPT	0.88"	220°	IP67	00000000	000000

Female Panel-Mount Receptacles with Wire Leads—External Thread

								Housing Thread		Mounting					1 ft. Wire Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Color	Housing Material	Size	Type	Pipe Size	Thread Type	For Panel Cutout Dia.	Max. Temp., °F	Environmental Rating		Each
7	1	0.7"	600V AC/600V DC	8A	16	Black	Epoxy-Coated Zinc	1"-16	UNS	1/2	NPT	0.88"	220°	IP67	00000000	000000

Caps

External Thread with Lanyard

Internal Thread with Lanyard

	Thread
For Face Dia.	Size	Type	Material	Temp. Range, °F		Each
External Thread
0.7"	1"-16	UNS	Epoxy-Coated Zinc	0° to 220°	00000000	000000
Internal Thread
0.7"	1"-16	UNS	Anodized Aluminum	0° to 220°	00000000	00000

Thread Adapters

Thread Adapter

Thread
Size	Type	Material	Temp. Range, °F		Each
External Thread
1"-16	UNS	Aluminum	-4° to 190°	00000000	00000

Harsh Environment Mini Connectors

Send higher current than M5, M8, and M12 connectors near tough industrial jobs, such as welding and metal machining. These mini connectors have a stainless steel housing or TPE cable that resists abrasion and cracking from exposure to water, chemicals, oil, coolant, or weld slag. They’re commonly used to send power and signal to automated systems, motors, and pumps. A threaded housing securely mates with other mini connectors to keep out contaminants and won’t come loose from shaking or vibration. They have a standard pole layout and housing thread size to reduce the chance you’ll mis-mate connectors.

When mated, these connectors meet IP67 and NEMA 6P for protection against dust, submersion, washdowns, and weather.

Plugs and sockets have a flexible cable that is good for applications with continuous motion, such as robotics.

Receptacles thread into panels and walls, so they work well in stationary or permanent installations.

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

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

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

Plugs with Wire Leads—Internal Thread

										Housing Thread				12 ft. Cable Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Max. Temp., °F	Environmental Rating		Each
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	TPE Rubber	Yellow	Plastic	1"-16	UNS	190°	IP67, NEMA 6P	0000000	0000000

Sockets with Wire Leads—Internal Thread

										Housing Thread				12 ft. Cable Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Max. Temp., °F	Environmental Rating		Each
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	TPE Rubber	Yellow	Plastic	1"-16	UNS	190°	IP67, NEMA 6P	0000000	0000000

90° Sockets with Wire Leads—Internal Thread

										Housing Thread				12 ft. Cable Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Cable OD	Cable Outer Insulation Material	Color	Housing Material	Size	Type	Max. Temp., °F	Environmental Rating		Each
7	1	0.7"	600V AC/600V DC	8A	16	0.54"	TPE Rubber	Yellow	Plastic	1"-16	UNS	190°	IP67, NEMA 6P	0000000	0000000

Male Panel-Mount Receptacles with Wire Leads—External Thread

							Housing Thread						1 ft. Wire Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Housing Material	Size	Type	Type	For Panel Cutout Dia.	Max. Temp., °F	Environmental Rating	Mounting Pipe Size		Each
7	1	0.7"	600V AC/600V DC	8A	16	Stainless Steel	1"-16	UNS	NPT	0.88"	190°	IP67, NEMA 6P	1/2	0000000	000000

Female Panel-Mount Receptacles with Wire Leads—External Thread

							Housing Thread						1 ft. Wire Lead Lg.
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	Wire Lead Gauge	Housing Material	Size	Type	Type	For Panel Cutout Dia.	Max. Temp., °F	Environmental Rating	Mounting Pipe Size		Each
7	1	0.7"	600V AC/600V DC	8A	16	Stainless Steel	1"-16	UNS	NPT	0.88"	190°	IP67, NEMA 6P	1/2	0000000	000000

Caps

External Thread with Lanyard

Internal Thread with Lanyard

	Thread
For Face Dia.	Size	Type	Material	Temp. Range, °F		Each
External Thread
0.7"	1"-16	UNS	Stainless Steel	0° to 220°	00000000	000000
Internal Thread
0.7"	1"-16	UNS	Stainless Steel	0° to 220°	00000000	00000

Thread Adapters

Thread
Size	Type	Material	Temp. Range, °F		Each
External Thread
1"-16	UNS	Stainless Steel	-55° to 390°	00000000	000000

Micro M16 Connectors

Screw these micro M16 connectors together to securely connect equipment. They’re good for use with sensors, inspection cameras, servomotors, and actuators within industrial automation systems.

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

Plugs with Solder Connection—External Thread

Plug

7 Poles, Male

								Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Temp. Range, °F	Environmental Rating	Specifications Met		Each
7	1	0.47"	300V AC/ 300V DC	5A	20	0.16"-0.24"	Nickel-Plated Zinc	M16	0.75	-40° to 210°	IP40	UL Listed, IEC 61076-2-106	0000000	000000

Sockets with Solder Connection—Internal Thread

Socket

7 Poles, Female

								Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Temp. Range, °F	Environmental Rating	Specifications Met		Each
7	1	0.47"	300V AC/ 300V DC	5A	20	0.16"-0.24"	Nickel-Plated Zinc	M16	0.75	-40° to 210°	IP40	UL Listed, IEC 61076-2-106	0000000	000000

Male Receptacles with Solder Connection—External Thread

Male Receptacle

7 Poles, Male

							Housing Thread		Mounting Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F	Environmental Rating	Specifications Met		Each
7	1	0.47"	300V AC/300V DC	5A	20	Nickel-Plated Zinc	M16	0.75	M18	0.75	0.71"	-40° to 210°	IP40	UL Listed, IEC 61076-2-106	0000000	000000

Female Receptacles with Solder Connection—Internal Thread

Female Receptacle

7 Poles, Female

							Housing Thread		Mounting Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F	Environmental Rating	Specifications Met		Each
7	1	0.47"	300V AC/300V DC	5A	20	Nickel-Plated Zinc	M16	0.75	M18	0.75	0.71"	-40° to 210°	IP40	UL Listed, IEC 61076-2-106	0000000	000000

Micro M16 Wet-Location Connectors

Rated IP69K, these M16 connectors protect against dust, debris, and hot, high-pressure jets of water at high volumes. Screw them together to securely connect equipment, such as sensors, inspection cameras, servomotors, and actuators within industrial automation systems.

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

Plugs with Solder Connection—External Thread

Plug

7 Poles, Male

								Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Temp. Range, °F	Specifications Met		Each
7	1	0.47"	150V AC/150V DC	7A	20	0.23"-0.31"	Nickel-Plated Zinc	M16	0.75	-40° to 210°	UL Listed, IEC 61076-2-106	0000000	000000

Sockets with Solder Connection—Internal Thread

Socket

7 Poles, Female

								Housing Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Temp. Range, °F	Specifications Met		Each
7	1	0.47"	150V AC/150V DC	7A	20	0.23"-0.31"	Nickel-Plated Zinc	M16	0.75	-40° to 210°	UL Listed, IEC 61076-2-106	0000000	000000

Male Receptacles with Solder Connection—External Thread

Male Receptacle

7 Poles, Male

								Housing Thread		Mounting Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F	Specifications Met		Each
7	1	0.47"	150V AC/150V DC	7A	20	0.23"-0.31"	Nickel-Plated Zinc	M16	0.75	M18	0.75	0.71"	-40° to 210°	UL Listed, IEC 61076-2-106	0000000	000000

Female Receptacles with Solder Connection—Internal Thread

Female Receptacle

7 Poles, Female

								Housing Thread		Mounting Thread
Number of Poles	Number of Keyways	Face Dia.	Voltage	Current	For Wire Gauge	For Cable OD	Housing Material	Size	Pitch, mm	Size	Pitch, mm	For Panel Cutout Dia.	Temp. Range, °F	Specifications Met		Each
7	1	0.47"	150V AC/150V DC	7A	20	0.23"-0.31"	Nickel-Plated Zinc	M16	0.75	M18	0.75	0.71"	-40° to 210°	UL Listed, IEC 61076-2-106	0000000	000000

Mil. Spec. Screw-Together Connectors

Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They can withstand high-vibration applications and frequent connection and disconnection. All come assembled with pins and sockets in place. When mating connectors, both the gender and housing thread location must be opposite.

Caps (sold separately) protect connectors when not in use.

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

Solder Plugs—External Thread

7 Pole

									Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	For Cable OD	Lg.	Wd.	Ht.	Housing Material	Size	Type	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	0.26"-0.55"	2.3"	1"	1.3"	Cadmium-Plated Aluminum	1"-20	UNEF	-65° to 255°	16S	MS3101F16S-1P	0000000	000000

Solder Plugs—Internal Thread

7 Pole

								Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	For Cable OD	OD	Lg.	Housing Material	Size	Type	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	0.26"-0.55"	1.3"	2.3"	Cadmium-Plated Aluminum	1"-20	UNEF	-65° to 255°	16S	MS3106F16S-1P	0000000	000000

Solder Sockets—External Thread

7 Pole

									Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	For Cable OD	Lg.	Wd.	Ht.	Housing Material	Size	Type	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	0.26"-0.55"	2.3"	1"	1.3"	Cadmium-Plated Aluminum	1"-20	UNEF	-65° to 255°	16S	MS3101F16S-1S	0000000	000000

Solder Sockets—Internal Thread

7 Pole

								Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	For Cable OD	OD	Lg.	Housing Material	Size	Type	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	0.26"-0.55"	1.3"	2.3"	Cadmium-Plated Aluminum	1"-20	UNEF	-65° to 255°	16S	MS3106F16S-1S	0000000	000000

Male Panel-Mount Solder Receptacles—External Thread

7 Pole

								Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	Lg.	Wd.	Ht.	Housing Material	Size	Type	For Panel Cutout Dia.	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	1"	1.3"	1.3"	Cadmium-Plated Aluminum	1"-20	UNEF	0.875"	-65° to 255°	16S	MS3102R16S-1P	0000000	000000

Female Panel-Mount Solder Receptacles—External Thread

7 Pole

								Housing Thread
Number of Poles	Voltage	Current	For Wire Gauge	Lg.	Wd.	Ht.	Housing Material	Size	Type	For Panel Cutout Dia.	Temp. Range, °F	Connector Shell Size	Military Specifications Met		Each
7	500V AC/700V DC	13A	20-16	1.1"	1.3"	1.3"	Cadmium-Plated Aluminum	1"-20	UNEF	0.875"	-65° to 255°	16S	MS3102R16S-1S	0000000	000000

Caps

Thread
Size	Type	Material	Temp. Range, °F		Each
External Thread
1"-20	UNEF	Cadmium-Plated Aluminum	-65° to 255°	0000000	000000
Internal Thread
1"-20	UNEF	Cadmium-Plated Aluminum	-65° to 255°	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

7 Pole

								Cord
No. of Poles	No. of Keyways	Face Dia.	Lg., ft.	Current, A	Voltage	Housing Thread Size	Wire Gauge	OD	Insulation Material	Temp. Range, °F	Shielding	Specifications Met	Color		Each
Plug (Internal Thread) × Socket (Internal Thread)
7	1	0.7"	6	8	600V AC/600V DC	1"-16	16	0.62"	PVC Plastic	0° to 220°	Unshielded	CSA Certified, UL Recognized Component	Yellow	00000000	0000000

Thread Adapters

External Thread
Thread Size	Material		Each
1"-16	Aluminum	00000000	00000

Caps

External Thread
For No. of Keyways	For Face Dia.	Thread Size	Material	Includes		Each
1	0.7"	1"-16	Epoxy-Coated Zinc	Lanyard	00000000	000000