Snap In Caps | McMaster-Carr

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	For Shape For Shape


Round	Square

Rectangle

	System of Measurement System of Measurement

	Material Material

	Color Color

	Black
	Off-White

	Plug Type Plug Type	Show

	Snap In

	Plug Type Plug Type	Hide


Snap In	Push In

Locking	Screw In

Expandable	Pull Through

End	Tamper Evident

Three Prong	Two Prong

	Head Width Head Width

	For ID For ID

0.31"-0.33"

0.34"-0.45"

0.46"-0.57"

0.59"-0.7"

0.61"-0.7"

0.71"-0.82"

0.74"-0.83"

0.84"-0.95"

0.96"-1.05"

0.96"-1.07"

0.99"-1.08"

1.09"-1.2"

1.21"-1.3"

1.23"-1.33"

1.34"-1.45"

1.36"-1.45"

1.46"-1.55"

1.49"-1.58"

1.59"-1.68"

1.59"-1.7"

1.74"-1.83"

1.84"-1.93"

1.84"-1.95"

1.86"-1.99"

1.99"-2.08"

2.11"-2.2"

2.34"-2.43"

2.5"-2.875"

2.81"-2.88"

3"-3.375"

3.14"-3.28"

3.5"-3.875"

3.52"-3.67"

3.73"-3.87"

3.75"-4.125"

4"-4.375"

4.25"-4.625"

4.34"-4.51"

4.5"-4.875"

4.75"-5"

5"-5.375"

5.5"-5.875"

6"-6.375"

6.25"-6.5"

6.5"-6.875"

15-16mm

16-18mm

19-20mm

21-22mm

23-24mm

25-26mm

27-28mm

29-30mm

31-32mm

33-34mm

	Head Diameter Head Diameter

	Head Length Head Length

	For Inside Width For Inside Width

0.34"-0.43"

0.37"-0.4"

0.46"-0.55"

0.584"-0.68"

0.59"-0.68"

0.6"-0.67"

0.709"-0.805"

0.71"-0.8"

0.72"-0.84"

0.73"-0.83"

0.83"-0.93"

0.84"-0.93"

0.84"-0.95"

0.85"-0.92"

0.96"-1.05"

1.02"-1.1"

1.02"-1.13"

1.08"-1.18"

1.1"-1.17"

1.11"-1.2"

1.21"-1.3"

1.23"-1.33"

1.24"-1.33"

1.29"-1.34"

1.29"-1.37"

1.33"-1.43"

1.35"-1.42"

1.42"-1.5"

1.49"-1.58"

1.59"-1.68"

1.73"-1.83"

1.74"-1.83"

1.84"-1.93"

1.85"-1.92"

1.99"-2.08"

2.09"-2.23"

2.24"-2.33"

2.37"-2.45"

2.42"-2.58"

2.49"-2.64"

2.59"-2.68"

2.6"-2.67"

2.76"-2.84"

3.15"-3.26"

3.33"-3.43"

3.44"-3.62"

3.52"-3.76"

3.78"-3.86"

4.34"-4.51"

4.48"-4.73"

5.48"-5.73"

22-23mm

24-27mm

30-32mm

32-35mm

42-46mm

	Maximum Temperature Maximum Temperature

100° to 249.9° F

250° to 499.9° F

	Height Height

	Hardness Hardness

	For Panel Thickness For Panel Thickness

0.01"-0.1"

0.02"-0.05"

0.02"-0.07"

0.02"-0.09"

0.02"-0.1"

0.02"-0.14"

0.02"-0.16"

0.02"-0.18"

0.03"-0.06"

0.03"-0.08"

0.03"-0.1"

0.03"-0.11"

0.031"-0.072"

0.031"-0.08"

0.031"-0.094"

0.031"-0.109"

0.031"-0.14"

0.031"-0.171"

0.05"-0.1"

0.05"-0.11"

0.06"-0.08"

0.06"-0.11"

0.06"-0.13"

0.07"-0.13"

0.13"-0.18"

0.13"-0.22"

0.16"-0.19"

0.5-1mm

0.5-1.5mm

0.8-1.6mm

0.8-2mm

0.8-3.5mm

0.8-4mm

	For Inside Length For Inside Length

0.37"-0.4"

0.46"-0.55"

0.584"-0.68"

0.59"-0.68"

0.6"-0.67"

0.709"-0.805"

0.71"-0.8"

0.72"-0.84"

0.73"-0.83"

0.83"-0.93"

0.85"-0.92"

0.87"-0.9"

0.96"-1.05"

1.02"-1.1"

1.08"-1.18"

1.09"-1.18"

1.1"-1.17"

1.11"-1.2"

1.21"-1.3"

1.23"-1.33"

1.29"-1.34"

1.33"-1.43"

1.34"-1.43"

1.35"-1.42"

1.42"-1.5"

1.49"-1.58"

1.59"-1.68"

1.73"-1.83"

1.74"-1.83"

1.83"-1.95"

1.85"-1.92"

1.99"-2.08"

2.09"-2.23"

2.24"-2.33"

2.27"-2.39"

2.29"-2.37"

2.34"-2.43"

2.37"-2.45"

2.42"-2.58"

2.49"-2.64"

2.59"-2.68"

2.73"-2.83"

2.74"-2.83"

2.76"-2.84"

2.84"-2.93"

3.15"-3.26"

3.24"-3.33"

3.33"-3.43"

3.44"-3.62"

3.52"-3.76"

3.6"-3.67"

3.78"-3.86"

3.84"-3.93"

4.34"-4.51"

4.48"-4.73"

4.73"-4.83"

5.48"-5.73"

46-48mm

54-57mm

72-73mm

72-75mm

92-96mm

	Profile Profile

	Straight

	For Surface Type For Surface Type

	For Maximum Panel Thickness For Maximum Panel Thickness

	Head Height Head Height

	Overall Height Overall Height

	Finish Finish

	For Wall Thickness For Wall Thickness

0.035"-0.083"

	Container Type Container Type

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285 Products

Plugs

Snap-In Round Plugs

Snap-In Round Plugs

Flexible ridges or straps hold these plugs in place and allow them to fit a range of hole diameters.

Snap-In Square Plugs

Snap-In Square Plugs

Flexible ridges or straps hold these plugs in place.

Domed Square Plugs

Domed Square Plugs

Often used on metal furniture, these plugs provide a finished look on posts and tubes. Snap them into place and their flexible ridges will provide a secure grip.

Snap-In Rectangular Plugs

Snap-In Rectangular Plugs

Flexible ridges securely hold these plugs in place and allow them to fit a range of hole sizes.

Snap-In Panel Plugs

Plastic Snap-In Panel Plugs

Tapered prongs or a snap-in ring securely hold these plugs in place.

Metal Snap-In Panel Plugs

Made of steel, these are our most durable plugs for panels. Tapered prongs snap into the hole to securely hold them in place.

Metal Snap-In Panel
Plug Assortments

Metal Snap-In Panel Plug Assortments

Keep metal snap-in plugs of various sizes on hand to solve whatever problems arise. Made of steel, these plugs are our most durable plugs for panels. Their tapered prongs snap into holes to securely hold them in place.

Vented Snap-In Panel Plugs

Vents in the top allow air circulation and permit heat and fumes to escape. These plugs have tapered prongs that snap into the hole to securely hold them in place.

Ethernet Port Plugs

Ethernet Port Plugs

Ethernet Port Plugs

Shield unused RJ45 type ports on computers and other electronic equipment from debris and moisture.

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