Right/Left Pipe Nipples | McMaster-Carr

Filter by

Pipe Size

Material

Length

Thread Direction

For Use With

Fitting Material

Wall Thickness

Flange Material

Pressure Class

REACH

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

RoHS

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Fitting Finished Material

Specifications Met

16 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Quick-Tighten Standard-Wall Iron and Steel Threaded Pipe Nipples and Pipe

Pipe has clockwise (right-hand) threads on one end and counterclockwise (left-hand) threads on the other end. When you use a wrench to turn, connections on both ends tighten at the same time. Also known as Schedule 40, this pipe is designed for low-pressure applications. Use in noncorrosive environments.

Pipe—Threaded on Both Ends

NPT Male × NPT Male

Welded—Pipe has a weld bead on the inside.

	Construction	Pipe Schedule	Material		Each
NPT Male × NPT Male







			1/8 Pipe Size

			4"	Welded	40	Steel	7748K161	000000


			6"	Welded	40	Steel	7748K201	00000




					1/4 Pipe Size

					4"	Welded	40	Steel	7748K162	00000


					6"	Welded	40	Steel	7748K202	00000




							3/8 Pipe Size

							4"	Welded	40	Steel	7748K163	00000


							6"	Welded	40	Steel	7748K203	00000




									1/2 Pipe Size

									4"	Welded	40	Steel	7748K164	00000


									6"	Welded	40	Steel	7748K204	00000




											3/4 Pipe Size

											4"	Welded	40	Steel	7748K165	00000


											6"	Welded	40	Steel	7748K205	00000




													1 Pipe Size

													4"	Welded	40	Steel	7748K166	00000


													6"	Welded	40	Steel	7748K206	00000




													1 1/2 Pipe Size

	4"												Welded	40	Steel	7748K168	00000


	6"	Welded											40	Steel	7748K208	00000




													2 Pipe Size

			4"										Welded	40	Steel	7748K169	00000


			6"	Welded									40	Steel	7748K209	00000