Electrical Hole Plugs | McMaster-Carr

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System of Measurement

ID

Knockout Trade Size

Material

Stainless Steel

Knockout Diameter

7/8" to 1 9/32"

1 3/8" to 1 3/4"

Head Diameter

Shape

Environment

Food and Beverage

Color

Panel Thickness

0.016" to 0.062"

0.016" to 0.063"

0.016" to 0.125"

0.016" to 0.25"

Pipe Size

Enclosure Rating

Thread Size

Hole Diameter

Thread Type

Finish

Attachment Type

Overall Height

Performance

Chemical Resistant

Corrosion Resistant

Impact Resistant

For Push-Button Hole Size

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

For Use With

Push-Button Holes

Maximum Temperature

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335 Products

Electrical

Electrical Enclosure Plugs

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

Circuit Breaker Box Filler Plates

Circuit Breaker Box Filler Plates

Conceal live electrical components in circuit breaker boxes to prevent injury and damage

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Building and Machinery Hardware

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

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