Enclosure Plugs | McMaster-Carr

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Material

Stainless Steel

System of Measurement

ID

Knockout Trade Size

Head Diameter

Knockout Diameter

7/8" to 1 9/32"

1 3/8" to 1 3/4"

Environment

Food and Beverage

Shape

Color

Enclosure Rating

Panel Thickness

0.016" to 0.062"

0.016" to 0.063"

0.016" to 0.125"

0.016" to 0.25"

Pipe Size

Thread Size

Thread Type

Finish

Attachment Type

Performance

Chemical Resistant

Corrosion Resistant

Impact Resistant

Weather Resistant

Overall Height

For Use With

Push-Button Holes

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

For Material Thickness

1.2 mm to 5.2 mm

For Push-Button Hole Size

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368 Products

Electrical Enclosure Plugs

Knockout Plugs for Enclosures

Knockout Plugs for Enclosures

Guard electrical components from debris and pesky critters

Watertight Knockout Plugs for Enclosures

Watertight Knockout Plugs for Enclosures

Don't let water sneak into unused conduit knockouts

Watertight Push-Button Plugs for Enclosures

Watertight Push-Button Plugs for Enclosures

Seal unused push-button switch holes so water won't sneak in

Threaded Plugs for Enclosures

Threaded Plugs for Enclosures

Twist in unused threaded holes for a tighter hold than clamp-on and snap-in plugs

Watertight Threaded Plugs for Enclosures

Watertight Threaded Plugs for Enclosures

Screw into unused threaded holes to block out water

Sanitary Threaded Plugs for Enclosures

Sanitary Threaded Plugs for Enclosures

Super smooth with round edges to prevent bacteria buildup

Watertight Square Plugs for Enclosures

Watertight Square Plugs for Enclosures

Seal unused square holes on the bottom of enclosures to block out water

Other Products

Protective Plugs

Protective Plugs

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

Grommets

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

Circuit Breaker Box Filler Plates

Circuit Breaker Box Filler Plates

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

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