McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	ID (C) ID (C)

1/64" to 3/8"

1/64" to 1/2"

1/64" to 5/8"

1/64" to 1"

1/64" to 1 1/8"

1/64" to 1 1/4"

1/64" to 1 1/2"

1/64" to 2"

1/32" to 5/16"

1/32" to 7/16"

1/32" to 1/2"

1/32" to 9/16"

1/32" to 3/4"

1/32" to 13/16"

1/32" to 7/8"

1/32" to 15/16"

1/32" to 1"

1/32" to 1 1/16"

1/32" to 1 3/8"

1/32" to 1 5/8"

1/32" to 1 3/4"

1/32" to 2"

1/32" to 2 1/2"

1/32" to 3"

3/32" to 3/8"

5/32" to 13/16"

	For Hole Diameter (A) For Hole Diameter (A)

	Material Material

	For Material Thickness (B) For Material Thickness (B)

1/32"

1/32"-1/16"

1/32"-0.125"

1/32"-1/4"

3/64"

0.05"-0.12"

0.05"-0.18"

0.072"-0.135"

1.45-2.34mm

2.87-3.13mm

	Shape Shape


Round	Straight

Rectangle	90° Elbow

	Mount Type Mount Type


Press Fit	Snap In

Screw	Heat Shrink

	Color Color

	Black		White
	Gray		Red
	Blue

	For Cord OD Range For Cord OD Range

	Flange Diameter (D) Flange Diameter (D)

	For Knockout Trade Size For Knockout Trade Size

	Thread Size Thread Size

	For Use Outdoors For Use Outdoors

Yes

No

	Overall Height (E) Overall Height (E)

	For Cord OD For Cord OD

0.04"

0.04"-0.07"

0.05"-0.06"

0.06"-0.07"

0.06"-0.08"

0.06"-0.1"

0.06"-0.13"

0.07"-0.09"

0.08"

0.08"-0.1"

0.08"-0.11"

0.08"-0.13"

0.08"-0.2"

0.08"-0.24"

0.08"-0.26"

0.08"-0.28"

0.1"-0.12"

0.1"-0.2"

0.1"-0.26"

0.12"

0.12"-0.15"

0.12"-0.2"

0.12"-0.26"

0.12"-0.28"

0.13"-0.16"

0.13"-0.19"

0.13"-0.2"

0.13"-0.25"

0.13"-0.26"

0.14"-0.28"

0.14"-0.32"

0.14"-0.41"

0.14"-0.65"

0.16"

0.16"-0.19"

0.16"-0.2"

0.16"-0.24"

0.16"-0.31"

0.16"-0.32"

0.17"-0.2"

0.17"-0.22"

0.18"-0.22"

0.18"-0.39"

0.19"-0.25"

0.2"

0.2"-0.23"

0.2"-0.24"

0.2"-0.25"

0.2"-0.35"

0.2"-0.37"

0.2"-0.39"

0.2"-0.4"

0.2"-0.47"

0.21"-0.24"

0.22"-0.25"

0.22"-0.26"

0.22"-0.27"

0.22"-0.32"

0.24"

0.24"-0.27"

0.24"-0.28"

0.24"-0.3"

0.24"-0.39"

0.24"-0.47"

0.25"-0.28"

0.25"-0.29"

0.25"-0.31"

0.25"-0.38"

0.27"-0.31"

0.28"-0.31"

0.28"-0.35"

0.28"-0.47"

0.28"-0.49"

0.28"-0.51"

0.29"-0.32"

0.29"-0.47"

0.3"

0.3"-0.43"

0.31"-0.35"

0.31"-0.37"

0.31"-0.38"

0.32"-0.35"

0.32"-0.36"

0.32"-0.55"

0.33"-0.36"

0.33"-0.37"

0.35"-0.55"

0.35"-0.63"

0.35"-0.64"

0.35"-0.67"

0.36"-0.39"

0.36"-0.43"

0.36"-0.53"

0.37"-0.43"

0.37"-1.28"

0.38"-0.44"

0.38"-0.5"

0.39"-0.55"

0.4"-0.43"

0.4"-0.54"

0.43"-0.71"

0.43"-0.83"

0.44"-0.47"

0.44"-0.5"

0.44"-0.56"

0.48"-0.51"

0.5"-0.56"

0.5"-0.6"

0.5"-0.63"

0.51"-0.71"

0.51"-0.79"

0.52"-0.54"

0.52"-0.73"

0.55"-0.58"

0.55"-0.59"

0.55"-0.98"

0.56"-0.63"

0.56"-0.69"

0.56"-0.7"

0.59"-0.62"

0.63"

0.63"-0.66"

0.63"-0.72"

0.63"-0.75"

0.63"-0.87"

0.63"-0.99"

0.67"

0.67"-0.7"

0.69"-0.81"

0.7"-0.97"

0.71"-0.74"

0.71"-0.98"

0.75"-0.78"

0.75"-0.85"

0.75"-0.87"

0.75"-0.88"

0.75"-1.26"

0.79"-0.82"

0.79"-1.02"

0.81"-0.94"

0.83"-0.86"

0.87"-0.9"

0.87"-1.26"

0.88"-0.97"

0.88"-1"

0.91"-0.94"

0.94"-1.25"

0.95"-0.97"

0.95"-1.26"

0.98"-1.01"

0.98"-1.22"

1"-1.1"

1"-1.13"

1.02"-1.05"

1.06"-1.09"

1.1"-1.13"

1.13"-1.22"

1.13"-1.25"

1.14"-1.17"

1.14"-1.38"

1.18"-1.21"

1.2"-1.5"

1.22"-1.25"

1.25"-1.38"

1.26"-1.29"

1.26"-1.5"

1.3"-1.33"

1.34"-1.37"

1.4"-1.75"

1.46"-1.73"

1.62"-2"

2"-2.45"

	Cord Holding Type Cord Holding Type


Bushing	Locking Tab

Break-Through Seal	Screw-Down Clamp

Heat Shrink

	Thread Type Thread Type

	For Use With For Use With

Wire, Cable, and Cords

Shafts

Pipe and Tubing

Fabric

	For Cord Shape For Cord Shape

Round

Flat

	Hardness Hardness

	Hardness Rating Hardness Rating

	Environment Environment

	Minimum Temperature Minimum Temperature

Grommets

Grommets

Locking Grommets

Split Grommets

Furniture Grommets

Sealing Grommets

Shaft Grommets

Pipe and Tubing Grommets

Fabric Grommets

Other Cable Grommets

Metal Trim

Cord Grips