Plugs for Wire, Cable, and Cords | McMaster-Carr

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System of Measurement

Hole Diameter

ID

1/64" to 11/16"

1/64" to 23/32"

1/64" to 1 1/8"

1/64" to 1 1/4"

1/64" to 1 1/2"

For Material Thickness

Flange Diameter

Mount Type

Overall Height

Color

For Use With

Abrasive Materials

Alcohol-Based Solvents

Bare Stranded Wire

Deutsch Style Connectors

Extension Cords

Keystone Connectors

Pharmaceuticals

Push-Button Holes

RTD Connection Heads

Socket Head Screws

Spade Terminals

Thermocouple Connection Heads

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (20% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Ammonium Hydroxide (0-3% Concentration)

Ammonium Hydroxide (3-6% Concentration)

Calcium Chloride

Deionized Water

Diesel Exhaust Fluid

Ethylene Glycol

Gasoline (Up to 10% Ethanol)

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (10% Concentration)

Hydrochloric Acid (25% Concentration)

Hydrochloric Acid (37% Concentration)

Hydrogen Peroxide (30% Concentration)

Isopropyl Alcohol

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Nitric Acid (0-3% Concentration)

Nitric Acid (3-6% Concentration)

Nitric Acid (10% Concentration)

Nitric Acid (20% Concentration)

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Phosphoric Acid (85% Concentration)

Potassium Hydroxide

Propylene Glycol

Salt Water (30% Concentration)

Sodium Carbonate (Soda Ash)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (0-3% Concentration)

Sodium Hydroxide (Caustic Soda) (3-6% Concentration)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hypochlorite (Bleach)

Sulfur Hexafluoride

Sulfuric Acid (30% Concentration)

Sulfuric Acid (70% Concentration)

Sulfuric Acid (75% Concentration)

Toluene (Methylbenzene)

Tungsten Hexafluoride

Material

Stainless Steel

Shape

For Use Outdoors

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

Squeeze to Open

Weather Resistant

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

Environment

Food and Beverage

Hardness

OD

0.22" to 0.245"

0.315" to 0.36"

0.325" to 0.36"

Hardness Rating

Height

Cord OD

0.22" to 0.245"

0.315" to 0.36"

0.325" to 0.36"

0.38" to 0.405"

0.425" to 0.475"

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Application

How can we improve?

743 Products

Grommets

For Wire, Cable, and Cords

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Cut-to-Size Grommets

Cut-to-Size Grommets

Cut a hole in the center to fit your cord diameter

Wet-Environment Sealing Grommets

Wet-Environment Sealing Grommets

A grommet and plug in one to seal out splashes and strong jets of water

Flex-Grip Locking Grommets

Flex-Grip Locking Grommets

Grip in the center while anchoring to the hole so both the grommet and the cord stay put

Sealing Grommets

Sealing Grommets

Close tightly around cords, pipe, and tubing to keep out splashes and debris

Grommet Assortments

Grommet Assortments

A variety of sizes for holes of different diameters

Cut-to-Size Sealing Grommets

Cut-to-Size Sealing Grommets

Cut a hole in the center for a tight seal around wire, cable, and cords

Squeeze-to-Open Furniture Grommets

Squeeze-to-Open Furniture Grommets

Open with a squeeze then close to secure bundles of cable and cords

Flex-Grip Furniture Grommets

Flex-Grip Furniture Grommets

The center flexes to secure cords and prevent jostling and backing out

Locking Grommets

Locking Grommets

Stay put in the hole when installed vertically and in vibrating equipment

Furniture Grommets

Furniture Grommets

Eliminate cord clutter and add a finished look to your work surface

Split Locking Grommets

Split Locking Grommets

Snap around cords you've already installed and stay put when pulled or vibrated

Watertight Sealing Grommets

Watertight Sealing Grommets

The tightest seal we offer so no water leaks past your wire, cable, and cords

Split Sealing Grommets

Split Sealing Grommets

Create a tight seal around wire, cable, and cords you've already installed

Flex-Grip Grommets

Flex-Grip Grommets

Flaps in the center grip wire, cable, and cords to prevent jostling and backing out

Sanitary Sealing Grommets

Sanitary Sealing Grommets

Protect cables, pipe, and tubing in facilities that need to be perfectly clean

Strain-Relief Grommets

Strain-Relief Grommets

Combine the strain relief of a cord grip with the cushioning of a grommet

Cut-to-Size Split Sealing Grommets

Cut-to-Size Split Sealing Grommets

Custom fit for unevenly shaped bundles of wire you've already installed

Sanitary Split Sealing Grommets

Sanitary Split Sealing Grommets

Protect cables, pipe, and tubing you've already installed in sanitary environments

Continuous-Flex Strain-Relief Grommets

Continuous-Flex Strain-Relief Grommets

Allow cords to bend repeatedly without kinking and fraying

Brush-Seal Furniture Grommets

Brush-Seal Furniture Grommets

Secure bundles of cords while catching dust and splashes of liquid

Other Products

Heat-Shrink Tubing

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)