Metal Conduit Fittings | McMaster-Carr

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	Material Material

	Conduit Trade Size Conduit Trade Size

	Type Type


Adapter	Connector

Locknut	Bushing

Reducing Adapter	Reducing Washer

Grounding Clamp	Reducer

	Shape Shape


Straight	90° Elbow

Tee	45° Elbow

Offset Elbow	Wye

	Conduit Connection Type Conduit Connection Type


Threaded	Compression

Screw Clamp	Push In

Twist In	Screw On

	Conduit Type Conduit Type

	Pipe Size Pipe Size

	Thread Type Thread Type

	Connection Type Connection Type


Conduit	Electrical Box

Cord Grip

	Flexibility Flexibility

	Gender Gender

Female

Male

	Specifications Met Specifications Met

CSA

ANSI/NEMA FB 1

DIN

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Knockout Connection Type Knockout Connection Type

Threaded

Flanged End

Snap In

	For Conduit Material For Conduit Material

	Finish Finish

Zinc Plated

Galvanized

Nickel Plated

	Industry Designation Industry Designation

	Environment Environment

	System of Measurement System of Measurement

Metric

Inch

	Thread Size Thread Size

	Color Color

	Black		Blue
	Red		White

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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793 Products

About Conduit

Adapters for Medium-Wall (IMC) and
Thick-Wall (Rigid) Steel Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Join pieces of conduit.

Bushings for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Join different sizes of conduit.

Reducing Washers for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Reduce the knockout size in an outlet box or enclosure so you can attach a different size of conduit to it.

Grounding Clamps for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Ground conduit by running a ground wire through the attached lug.

Raintight Reducing Washers for Medium-Wall
(IMC) and Thick-Wall (Rigid) Steel Conduit

Seal out moisture while reducing the knockout size in an outlet box or enclosure so you can attach a different size of conduit to it.

Connectors for Rigid Aluminum Conduit

Join pieces of conduit.

Adapters for Rigid Aluminum Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Bushings for Rigid Aluminum Conduit

Connect different sizes of conduit.

Hazardous Location Conduit Connectors

Join pieces of conduit.

Hazardous Location Conduit Access Ports

Also known as conduit bodies, these ports provide access to wire and cable inside thick-wall (rigid) metal conduit for pulling, splicing, and maintenance. They are also used to change the direction of a run.

Hazardous Location Conduit Bushings

Connect different sizes of conduit.

Hazardous Location Conduit Adapters

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Rigid Stainless Steel Conduit

Join pieces of conduit.

Adapters for Rigid Stainless Steel Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Adapters for Thin-Wall (EMT) Steel Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Thin-Wall (EMT) Steel Conduit

Join pieces of conduit.

Reducers for Thin-Wall (EMT) Steel Conduit

Connect different sizes of conduit.

Adapters for Choose-a-Color
Thin-Wall (EMT) Steel Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Choose-a-Color
Thin-Wall (EMT) Steel Conduit

Join pieces of conduit.

Adapters for Thin-Wall (EMT) Stainless Steel Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Thin-Wall (EMT) Stainless Steel Conduit

Join pieces of conduit.

Access Ports for Metal Conduit

Also known as conduit bodies, these ports provide access to wire and cable inside metal conduit for pulling, splicing, and maintenance. They are also used to change the direction of a run.

Service Entrance Weatherheads

Create a connection point to route overhead service wire and cable from utility poles to electrical meters, bringing power to buildings.

Flexible Conduit and Fittings

Fittings for Liquid-Tight Flexible Metal Conduit

These fittings seal out liquids when connecting liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure.

Adapters for Flexible Metal Conduit

Attach conduit to a knockout in an outlet box or enclosure.

Connectors for Flexible Metal Conduit

Join pieces of conduit.

Adapters for Flexible Metal Conduit and Armored Cable

Attach conduit and armored cable to a knockout in an outlet box or enclosure.

Fittings for Shielded Flexible Plastic Conduit

Made of brass, these adapters provide electromagnetic interference (EMI) protection when connecting shielded flexible plastic conduit to a knockout in an outlet box or enclosure.

Locknuts for Metal Conduit Fittings

Secure threaded metal conduit fittings to a knockout in an outlet box or enclosure.

Conduit Adapters

Conduit Reducing Adapters

Transition between conduit sizes and types.

Conduit Adapters

Transition between types of conduit.

Fittings for Continuous-Flex Liquid-Tight Plastic Conduit

These fittings seal out liquid when used with continuous-flex liquid-tight plastic conduit.

Conduit and Cord Grip Thread Adapters

Adapt metric, NPT, and PG conduit and cord grip threads to match knockout threads.

About Conduit

Conduit and Fittings

Adapters for Medium-Wall (IMC) andThick-Wall (Rigid) Steel Conduit

Connectors for Medium-Wall (IMC)and Thick-Wall (Rigid) Steel Conduit

Bushings for Medium-Wall (IMC)and Thick-Wall (Rigid) Steel Conduit

Reducing Washers for Medium-Wall (IMC)and Thick-Wall (Rigid) Steel Conduit

Grounding Clamps for Medium-Wall (IMC)and Thick-Wall (Rigid) Steel Conduit

Raintight Reducing Washers for Medium-Wall(IMC) and Thick-Wall (Rigid) Steel Conduit

Connectors for Rigid Aluminum Conduit

Adapters for Rigid Aluminum Conduit

Bushings for Rigid Aluminum Conduit

Hazardous Location Conduit Connectors

Hazardous Location Conduit Access Ports

Hazardous Location Conduit Bushings

Hazardous Location Conduit Adapters

Connectors for Rigid Stainless Steel Conduit

Adapters for Rigid Stainless Steel Conduit

Adapters for Thin-Wall (EMT) Steel Conduit

Connectors for Thin-Wall (EMT) Steel Conduit

Reducers for Thin-Wall (EMT) Steel Conduit

Adapters for Choose-a-ColorThin-Wall (EMT) Steel Conduit

Connectors for Choose-a-ColorThin-Wall (EMT) Steel Conduit

Adapters for Thin-Wall (EMT) Stainless Steel Conduit

Connectors for Thin-Wall (EMT) Stainless Steel Conduit

Access Ports for Metal Conduit

Service Entrance Weatherheads

Flexible Conduit and Fittings

Fittings for Liquid-Tight Flexible Metal Conduit

Adapters for Flexible Metal Conduit

Connectors for Flexible Metal Conduit

Adapters for Flexible Metal Conduit and Armored Cable

Fittings for Shielded Flexible Plastic Conduit

Locknuts for Metal Conduit Fittings

Locknuts for Metal Conduit Fittings

Conduit Adapters

Conduit Reducing Adapters

Conduit Adapters

Fittings for Continuous-Flex Liquid-Tight Plastic Conduit

Fittings for Continuous-Flex Liquid-Tight Plastic Conduit

Conduit and Cord Grip Thread Adapters

Conduit and Cord Grip Thread Adapters

Adapters for Medium-Wall (IMC) and
Thick-Wall (Rigid) Steel Conduit

Connectors for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Bushings for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Reducing Washers for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Grounding Clamps for Medium-Wall (IMC)
and Thick-Wall (Rigid) Steel Conduit

Raintight Reducing Washers for Medium-Wall
(IMC) and Thick-Wall (Rigid) Steel Conduit

Adapters for Choose-a-Color
Thin-Wall (EMT) Steel Conduit

Connectors for Choose-a-Color
Thin-Wall (EMT) Steel Conduit