Conduit Compression Fittings

Filter by

Connects To

Conduit Trade Size

Conduit Connection

Shape

Fitting Connection

Fitting Type

Material

Conduit Type

System of Measurement

Pipe Size

Environment

Thread Type

Gender

For Conduit Flexibility

Flexibility

Certification

Finish

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

RoHS

Performance

DFARS Specialty Metals

Thread Size

Sleeve Material

Enclosure Rating

134 Products

About Conduit

Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.

Conduit Type

EMT

The most common choice for indoor walls and ceilings

102 products

IMC

Thinner walls than RMC for less weight and more room for wiring

12 products

Conduit Type

RMC

The choice for maximum impact and crush resistance

26 products

FMC

Protect wiring from crushing as it makes tight bends

3 products

Thin-Wall (EMT) Metal Conduit and Fittings

With a thinner wall, this conduit is a lighter alternative to IMC and RMC. The most common choice for indoor walls and ceilings, it shields wiring from scrapes and bumps. EMT can dent or crush from impact, however, so it should be routed away from high‑traffic areas where carts and vehicles pass through.

Straight Conduit Connectors

Compression

Connection

Join lengths of conduit to create a continuous run.

Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.

Zinc Alloy—A good option for light duty applications that don't require high strength. These fittings resist occasional exposure to moisture.

316 Stainless Steel—Our most corrosion-resistant fittings won't degrade when exposed to salt water and harsh chemicals.

	Specs. Met		Each
Compression Conduit Connection







	Zinc-Plated Steel

	1/2	Female	—	C-UL Listed, UL Listed	7150K37	00000


	3/4	Female	—	C-UL Listed, UL Listed	7150K38	0000
	1	Female	—	C-UL Listed, UL Listed	7150K39	0000
	1 1/4	Female	—	C-UL Listed, UL Listed	7150K54	0000
	1 1/2	Female	—	C-UL Listed, UL Listed	7150K55	0000
	2	Female	—	C-UL Listed, UL Listed	7150K56	00000
	2 1/2	Female	—	C-UL Listed, UL Listed	7150K214	00000
	3	Female	—	C-UL Listed, UL Listed	7150K215	00000
	4	Female	—	C-UL Listed, UL Listed	7150K216	00000




			Zinc Alloy

			1/2	Female	—	CSA Certified, UL Listed	7150K77	0000


			1/2	Female	O-Ring	UL Listed	1841T31	0000
			3/4	Female	—	CSA Certified, UL Listed	7150K78	0000
			3/4	Female	O-Ring	UL Listed	1841T32	0000
			1	Female	—	CSA Certified, UL Listed	7150K79	0000
			1	Female	O-Ring	UL Listed	1841T33	0000
			1 1/4	Female	—	CSA Certified, UL Listed	7150K94	0000
			1 1/4	Female	O-Ring	UL Listed	1841T34	00000
			1 1/2	Female	—	CSA Certified, UL Listed	7150K95	0000
			1 1/2	Female	O-Ring	UL Listed	1841T35	00000
			2	Female	—	CSA Certified, UL Listed	7150K96	00000


			2	Female	O-Ring	UL Listed	1841T36	00000
			2 1/2	Female	—	CSA Certified, UL Listed	7150K414	00000
			3	Female	—	CSA Certified, UL Listed	7150K415	00000
			4	Female	—	CSA Certified, UL Listed	7150K416	00000




					316 Stainless Steel

					1/2	Female	—	—	1843T21	00000


					3/4	Female	—	—	1843T22	00000
					1	Female	—	—	1843T23	00000
					1 1/4	Female	—	—	1843T52	000000
					1 1/2	Female	—	—	1843T53	000000
					2	Female	—	—	1843T54	000000

Straight Electrical Box Connectors

Compression ×

Threaded

Attach conduit to a knockout in an electrical box.

Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.

Zinc Alloy—A good option for light duty applications that don't require high strength. These fittings resist occasional exposure to moisture.

316 Stainless Steel—Our most corrosion-resistant fittings won't degrade when exposed to salt water and harsh chemicals.

	Straights									Locknuts
	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Includes	Specs. Met		Each		Each
Compression Conduit Connection × Threaded Knockout Connection







				Zinc-Plated Steel

				1/2	Female	1/2	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K24	00000	———	0


				1/2	Female	1/2	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K31	0000	———	0
				3/4	Female	3/4	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K25	0000	———	0
				3/4	Female	3/4	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K32	0000	———	0
				1	Female	1	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K26	0000	———	0
				1	Female	1	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K33	0000	———	0
				1 1/4	Female	1 1/4	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K27	0000	———	0
				1 1/4	Female	1 1/4	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K51	0000	———	0
				1 1/2	Female	1 1/2	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K28	00000	———	0
				1 1/2	Female	1 1/2	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K52	0000	———	0
				2	Female	2	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K29	00000	———	0


				2	Female	2	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K53	0000	———	0
				2 1/2	Female	2 1/2	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K111	00000	———	0
				2 1/2	Female	2 1/2	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K114	00000	———	0
				3	Female	3	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K112	00000	———	0
				3	Female	3	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K115	00000	———	0
				4	Female	4	NPSM	Male	Locknut	C-UL Listed, UL Listed	7150K113	00000	———	0
				4	Female	4	NPSM	Male	Locknut, Grommet	C-UL Listed, UL Listed	7150K116	00000	———	0




						Zinc Alloy

						1/2	Female	1/2	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T11	0000	———	0


						1/2	Female	1/2	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T21	0000	———	0
						1/2	Female	1/2	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K11	0000	———	0
						1/2	Female	1/2	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K71	0000	———	0
						3/4	Female	3/4	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T12	0000	———	0
						3/4	Female	3/4	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T22	0000	———	0
						3/4	Female	3/4	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K12	0000	———	0
						3/4	Female	3/4	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K72	0000	———	0
						1	Female	1	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T13	0000	———	0
						1	Female	1	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T23	0000	———	0
						1	Female	1	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K13	0000	———	0


						1	Female	1	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K97	0000	———	0
						1 1/4	Female	1 1/4	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T14	00000	———	0
						1 1/4	Female	1 1/4	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T24	00000	———	0
						1 1/4	Female	1 1/4	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K14	0000	———	0
						1 1/4	Female	1 1/4	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K87	0000	———	0
						1 1/2	Female	1 1/2	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T15	00000	———	0
						1 1/2	Female	1 1/2	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T25	00000	———	0
						1 1/2	Female	1 1/2	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K15	0000	———	0
						1 1/2	Female	1 1/2	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K88	0000	———	0
						2	Female	2	NPSM	Male	Locknut, O-Ring	C-UL Listed, UL Listed	1841T16	00000	———	0


2						Female	2	NPSM	Male	Locknut, Grommet, O-Ring	C-UL Listed, UL Listed	1841T26	00000	———	0
2	Female					2	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K16	00000	———	0
2	Female					2	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K89	00000	———	0
2 1/2	Female					2 1/2	NPSM	Male	Locknut	CSA Certified, UL Listed	7150K311	00000	———	0
2 1/2	Female					2 1/2	NPSM	Male	Locknut, Grommet	CSA Certified, UL Listed	7150K314	00000	———	0
3	Female	3				NPSM	Male	Locknut	CSA Certified, UL Listed	7150K312	00000	———	0
3	Female	3	NPSM			Male	Locknut, Grommet	CSA Certified, UL Listed	7150K315	00000	———	0
4	Female	4	NPSM			Male	Locknut	CSA Certified, UL Listed	7150K313	00000	———	0
4	Female	4	NPSM			Male	Locknut, Grommet	CSA Certified, UL Listed	7150K316	00000	———	0




		316 Stainless Steel

		1/2	Female			1/2	NPT	Male	—	—	1843T11	00000	7513K317	000000


		3/4	Female			3/4	NPT	Male	—	—	1843T12	00000	7513K318	00000
		1	Female			1	NPT	Male	—	—	1843T13	00000	7513K319	00000
		1 1/4	Female			1 1/4	NPT	Male	—	—	1843T31	000000	7513K411	00000
		1 1/2	Female			1 1/2	NPT	Male	—	—	1843T32	000000	7513K412	00000
		2	Female			2	NPT	Male	—	—	1843T33	000000	7513K413	00000

90° Elbow Electrical Box Connectors

Compression ×

Threaded

Change the direction of your run to connect to a knockout in an electrical box.

Zinc Alloy—A good option for light duty applications that don't require high strength. These fittings resist occasional exposure to moisture.

	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Includes	Specs. Met		Each
Compression Conduit Connection × Threaded Knockout Connection







				Zinc Alloy

				1/2	Female	1/2	NPSM	Male	Locknut	CSA Certified, UL Listed	8081K31	00000


				3/4	Female	3/4	NPSM	Male	Locknut	CSA Certified, UL Listed	8081K32	0000
				1	Female	1	NPSM	Male	Locknut	CSA Certified, UL Listed	8081K33	0000

Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings

The industry standards, IMC and RMC conduit systems offer the most durable protection indoors, outdoors, and underground. Both types have the same outside diameter, so they use many of the same fittings. This interchangeability makes retrofits easier and reduces the parts you need to keep on hand.

Straight Conduit Connectors

Compression

Connection

Join lengths of conduit to create a continuous run.

Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.

316 Stainless Steel—Our most corrosion-resistant fittings won't degrade when exposed to salt water and harsh chemicals.

	Specs. Met		Each
Compression Conduit Connection







	Zinc-Plated Steel

	1/2	Female	IMC, RMC	CSA Certified, UL Listed	7513K44	00000


	3/4	Female	IMC, RMC	CSA Certified, UL Listed	7513K45	00000
	1	Female	IMC, RMC	CSA Certified, UL Listed	7513K46	00000
	1 1/4	Female	IMC, RMC	CSA Certified, UL Listed	7513K47	00000
	1 1/2	Female	IMC, RMC	CSA Certified, UL Listed	7513K48	00000
	2	Female	IMC, RMC	CSA Certified, UL Listed	7513K49	00000




			316 Stainless Steel

			1/2	Female	RMC	—	3403K99	00000


			3/4	Female	RMC	—	3403K101	00000
			1	Female	RMC	—	3403K102	000000
			1 1/2	Female	RMC	—	3403K103	000000
			2	Female	RMC	—	3403K104	000000

Straight Electrical Box Connectors

Compression ×

Threaded

Attach conduit to a knockout in an electrical box.

Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.

316 Stainless Steel—Our most corrosion-resistant fittings won't degrade when exposed to salt water and harsh chemicals.

	Straights										Locknuts
	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	For Conduit Type	Includes	Specs. Met		Each		Each
Compression Conduit Connection × Threaded Knockout Connection







				Zinc-Plated Steel

				1/2	Female	1/2	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K11	00000	———	0


				3/4	Female	3/4	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K12	0000	———	0
				1	Female	1	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K13	00000	———	0
				1 1/4	Female	1 1/4	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K14	00000	———	0
				1 1/2	Female	1 1/2	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K15	00000	———	0
				2	Female	2	NPSM	Male	IMC, RMC	Locknut	CSA Certified, UL Listed	7513K16	00000	———	0




						316 Stainless Steel

						1/2	Female	1/2	NPT	Male	RMC	—	—	3403K94	00000	7513K317	000000


						3/4	Female	3/4	NPT	Male	RMC	—	—	3403K95	00000	7513K318	00000
						1	Female	1	NPT	Male	RMC	—	—	3403K96	000000	7513K319	00000

Conduit Adapters

For transition points in your run, these adapters link different conduit types.

Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.

Zinc Alloy—A good option for light duty applications that don't require high strength. These fittings resist occasional exposure to moisture.

	Conduit Connection
	Conduit Trade Size	Thread Type	Gender	For Conduit Flexibility	Material	Specs. Met		Each
Compression × Threaded Conduit Connection







				EMT × RMC

				1/2	NPT	Female	Rigid × Rigid	Zinc-Plated Steel	—	7984K21	00000


				3/4	NPT	Female	Rigid × Rigid	Zinc-Plated Steel	—	7984K22	0000
				1	NPT	Female	Rigid × Rigid	Zinc-Plated Steel	UL Listed	7984K14	00000


				Compression × Twist-In Conduit Connection







								EMT × FMC

								1/2	—	Female × Male	Rigid × Flexible	Zinc Alloy	UL Listed	7984K11	0000


								3/4	—	Female × Male	Rigid × Flexible	Zinc Alloy	UL Listed	7984K12	0000
								1	—	Female × Male	Rigid × Flexible	Zinc Alloy	UL Listed	7984K13	0000




										EMT × LFMC

										1/2	—	Female	Rigid × Flexible	Zinc-Plated Steel	UL Listed	7984K23	0000


										3/4	—	Female	Rigid × Flexible	Zinc-Plated Steel	UL Listed	7984K24	0000
										1	—	Female	Rigid × Flexible	Zinc-Plated Steel	UL Listed	7984K25	00000

EMI-Shielding Flexible Plastic (MPT) Conduit and Fittings

A braided copper cover defends against electromagnetic interference (EMI) that can distort or disrupt signals. Install shielded MPT in areas where motors, generators, and other equipment that emit EMI are running. It has a corrugated nylon core that flexes to make tight bends and is typically used indoors. Pair conduit with nickel-plated brass connectors for a fully shielded run.

Straight Electrical Box Connectors

Compression

× Threaded

Attach conduit to a knockout in an electrical box.

	Straights								Locknuts
	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Thread Type	Gender	Temp., ° F	Enclosure Rating		Each		Each
Compression Conduit Connection × Threaded Knockout Connection







				Nickel-Plated Brass

				5/16	Female	Metric (M12)	Male	-40 to 245	IP66	9147T11	000000	9147T17	00000


				3/8	Female	Metric (M16)	Male	-40 to 245	IP66	9147T12	00000	9147T18	0000
				1/2	Female	Metric (M20)	Male	-40 to 245	IP66	9147T13	00000	9147T19	0000
				1	Female	Metric (M32)	Male	-40 to 245	IP66	9147T14	000000	9147T21	0000
				1 1/4	Female	Metric (M40)	Male	-40 to 245	IP66	9147T15	000000	9147T22	00000
				1 1/2	Female	Metric (M50)	Male	-40 to 245	IP66	9147T16	000000	9147T23	00000