M63 Cable Glands | McMaster-Carr

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	System of Measurement System of Measurement

Metric

	For Knockout Trade Size For Knockout Trade Size

M63

	Material Material

Plastic

Stainless Steel

Brass

	Shape Shape

	Straight

	Thread Size Thread Size	Show

M63

	Thread Size Thread Size	Hide

	For Cord OD Range For Cord OD Range

	For Total Number of Cords For Total Number of Cords

	Thread Type Thread Type

Metric

	Environmental Rating Environmental Rating

	For Cord Shape For Cord Shape

Round

	For Maximum Cord OD For Maximum Cord OD

0.13"-0.25"

0.14"-0.41"

0.14"-0.65"

0.2"-0.4"

0.35"-0.64"

0.37"-1.28"

0.63"-0.87"

	Environment Environment

Corrosive

Damp

Dusty

Oily

Outdoor

Submersible

Washdown

	Minimum Temperature Minimum Temperature

-75° F

-40° F

-20° F

	Maximum Temperature Maximum Temperature

150° to 199° F

	Mounting Location Mounting Location

	Knockout

	For Maximum Panel Thickness For Maximum Panel Thickness

0.16"

0.31"

0.32"

	Flexibility Flexibility

	Rigid

	Specifications Met Specifications Met

UL Listed

UL Recognized
Component

C-UL Recognized
Component

	Knockout Connection Type Knockout Connection Type

	Threaded

	Finish Finish

Nickel Plated

	Color Color

	Gray

	Component Component

Housing

	For Insert Height For Insert Height

14 Products

Stainless Steel Multi-Diameter Liquid-Tight Cord Grips

Modify these cord grips to get the right fit for your cord even when you don't know the exact diameter. They have a corrosion-resistant frame with a two-piece rubber insert that fits around cables with connectors. The insert is made of layers that you peel away until you reach the size that fits your cord. Grips are rated NEMA 4X and NEMA 13 for indoor and outdoor protection against corrosion, water projected from a hose, and oil/coolant spraying, and IP67 for temporary water submersion.

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

For Cord OD	For Knockout Trade Size	Thread Type	For Max. Panel Thick.	Temp. Range, °F	Features	Specifications Met		Each
0.37"-1.28"	M63	Metric	0.16"	-75° to 185°	Stainless Steel Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	0000000

Replacement Inserts

For No. of Cords	For Cord OD	Material	Color		Each
1	0.37"-1.28"	Rubber	Blue	000000	000000
2	0.14"-0.65"	Rubber	Blue	000000	0000
3	0.14"-0.41"	Rubber	Blue	000000	00000

Brass Multi-Diameter Liquid-Tight Cord Grips

Modify these cord grips to get the right fit for your cord even when you don't know your exact cord diameter. They have a frame with a two-piece rubber insert that fits around cables with connectors. The insert is made of layers that you peel away until you reach the size that fits your cord. Grips are rated IP66, IP67, NEMA 4X, and NEMA 13. The frame is nickel-plated brass for corrosion resistance.

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

For Cord OD	For Knockout Trade Size	Thread Type	For Max. Panel Thick.	Temp. Range, °F	Features	Specifications Met		Each
0.37"-1.28"	M63	Metric	0.16"	-75° to 185° F°	Nickel-Plated Brass Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	000000

Replacement Inserts

For No. of Cords	For Cord OD	Material	Color		Each
1	0.37"-1.28"	Rubber	Blue	000000	000000
2	0.14"-0.65"	Rubber	Blue	000000	0000
3	0.14"-0.41"	Rubber	Blue	000000	00000

Round Liquid-Tight Multi-Diameter Multi-Cord Grips

Modify these cord grips to get the right fit for your cord even when you don't know the exact diameter. They have a metal frame with two-piece rubber inserts that fit around cables with connectors. The inserts are made of layers that you peel away until you reach the size that fits your cord.

Grips are rated NEMA 4X and NEMA 13 for indoor and outdoor protection against corrosion, water projected from a hose, and oil/coolant spraying, and IP67 for protection from temporary water submersion.

Stainless steel is more corrosion-resistant than brass.

Replacement inserts allow you to change cord sizes and configurations.

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

For 4 Cords

For 9 Cords

Nickel-Plated Brass
For Total No. of Cords	For Cord OD	For Knockout Trade Size	Thread Type	For Max. Panel Thick.	Temp. Range, °F	Features	Specifications Met		Each
4	0.14"-0.65"	M63	Metric	0.16"	-75° to 185°	Nickel-Plated Brass Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	000000
9	0.14"-0.41"	M63	Metric	0.16"	-75° to 185°	Nickel-Plated Brass Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	00000
Stainless Steel
4	0.14"-0.65"	M63	Metric	0.16"	-75° to 185°	Stainless Steel Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	000000
9	0.14"-0.41"	M63	Metric	0.16"	-75° to 185°	Stainless Steel Locknut, Two-Piece Blue Rubber Inserts	UL Listed	000000	000000

Replacement Inserts

For No. of Cords	For Cord OD	Material	Color		Each
1	0.37"-1.28"	Rubber	Blue	000000	000000
2	0.14"-0.65"	Rubber	Blue	000000	0000
3	0.14"-0.41"	Rubber	Blue	000000	00000

Wraparound Multi-Cord Grips

Attach a cord grip to cable without removing connectors and rewiring. These cord grips have a two-piece design to fit around cables with connectors. Choose a housing and then select inserts (sold separately). Inserts have a slit, eliminating the need to thread cable through them.

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

Knockout-Mount Housings

Knockout-Mount Housing

Knockout-Mount Housing Shown Open

4 Small Inserts

		For Insert
For No. of Inserts	For Knockout Trade Size	Ht.	Wd.	Size	Thread Type	For Max. Panel Thick.	Temp. Range, °F	Features	Specifications Met		Each
Gray Polycarbonate Plastic
4	M63	0.83"	0.83"	Small	Metric	0.31"	-20° to 190°	Nylon Plastic Locknut, Rubber Gasket	UL Recognized, C-UL Recognized	0000000	000000

Low-Profile Submersible Break-Through Multi-Cord Grips

For 9 Cords

For 13 Cords

For 14 Cords

For 35 Cords

The face of these grips is flush with the cable-entry point for a seamless appearance. They have a thin, flexible seal that covers the holes until you push a cord through. Grips are rated IP68 for protection from continuous submersion.

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

For 9 Cords
For Cord OD (No. of Cords)	For Knockout Trade Size	Thread Type	For Max. Panel Thick.	Material	Temp. Range, °F	Features	Specifications Met		Each
0.13"-0.25" (1), 0.2"-0.4" (3), 0.35"-0.64" (4), 0.63"-0.87" (1)	M63	Metric	0.32"	Gray Nylon Plastic	-40° to 190°	Nylon Plastic Locknut	UL Recognized, C-UL Recognized	0000000	000000
For 13 Cords
0.13"-0.25" (4), 0.2"-0.4" (4), 0.35"-0.64" (5)	M63	Metric	0.32"	Gray Nylon Plastic	-40° to 190°	Nylon Plastic Locknut	UL Recognized, C-UL Recognized	0000000	00000
For 14 Cords
0.2"-0.4"	M63	Metric	0.32"	Gray Nylon Plastic	-40° to 190°	Nylon Plastic Locknut	UL Recognized, C-UL Recognized	0000000	00000
For 35 Cords
0.13"-0.25"	M63	Metric	0.32"	Gray Nylon Plastic	-40° to 190°	Nylon Plastic Locknut	UL Recognized, C-UL Recognized	0000000	00000

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