PG-16 Conduit | McMaster-Carr

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11 Products

About Conduit

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

Conduit and Cord Grip Thread Adapters

Connect mismatched conduit and cord grip threads while sealing out moisture. These adapters have a rubber O-ring that prevents water damage inside your electrical box or enclosure. They convert metric, NPT, and PG threads.

Nickel-Plated Brass—The plating enhances the corrosion resistance of brass, adding a durable protective finish.

Nylon—Lightweight and chemical resistant, these fittings won't corrode.

	Conduit Connection			Knockout Connection
	Pipe Size	Thread Size	Gender	Thread Size	Gender	Temp., ° F		Each
NPT × PG







				Nickel-Plated Brass

				1/2	—	Female	PG-16	Male	-40 to 210	7805K73	000000


				Metric × PG







								Nickel-Plated Brass

								—	M25	Female	PG-16	Male	-40 to 210	7805K22	00000




										Nylon

										—	M20	Female	PG-16	Male	0 to 175	7805K42	00000


										—	M25	Female	PG-16	Male	0 to 175	7805K43	00000


										PG × Metric







														Nickel-Plated Brass

														—	PG-16	Female	M20	Male	-40 to 210	7805K14	00000


														—	PG-16	Female	M25	Male	-40 to 210	7805K15	00000

Continuous-Flex Plastic (MPT) Conduit and Fittings

Flex over and over without stretching or wearing out. This corrugated conduit protects wiring in moving equipment, such as pick-and-place grippers and robotic arms. Pair it with compatible fittings to seal out liquid and protect wiring indoors and outdoors. Conduit and fittings are made of nylon to resist moisture and chemicals.

Straight Electrical Box Connectors

Snap-In ×

Threaded

Attach conduit to a knockout in an electrical box.

	Straights											Locknuts
	Conduit Connection			Knockout Connection
	For Conduit OD	Gender	OD	Thread Type	Gender	Color	Temp., ° F	Enclosure Rating	Specs. Met		Each		Each
Snap-In Conduit Connection × Threaded Knockout Connection







				Nylon

				0.84"	Female	1.16"	PG (PG-16)	Male	Black	-40 to 220	IP66	UL Recognized Component	3185K12	00000	3185K93	00000

90° Elbow Electrical Box Connectors

Snap-In × Threaded

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

	Elbows												Locknuts
	Conduit Connection			Knockout Connection
	For Conduit OD	Gender	OD	Thread Type	Gender	Lg.	Color	Temp., ° F	Enclosure Rating	Specs. Met		Each		Each
Snap-In Conduit Connection × Threaded Knockout Connection







				Nylon

				0.84"	Female	1.16"	PG (PG-16)	Male	2 5/16"	Black	-40 to 220	IP66	CE Marked, CSA Certified, UL Recognized Component	3185K17	000000	3185K93	00000

Conduit Locknuts

Secure threaded conduit fittings to knockouts. These locknuts keep fittings from shifting, so connections stay stable and wiring is protected inside electrical boxes or enclosures.

For Metal and Plastic Fittings

304 Stainless Steel—The choice for wet and outdoor environments.


PG Thread







	304 Stainless Steel

	PG-16	7513K145	000000

For Plastic Fittings

Nylon—Lightweight and chemical resistant, these fittings won't corrode.


PG Thread







	Nylon

	PG-16	3185K93	00000


	PG-16	7877N121	0000