Acetal Hollow Rods | McMaster-Carr

Filter by

Product Family

Material

Comparable To

System of Measurement

Shape

Color

Flexibility

Length

Wall Thickness

Performance

Highly Electrical Insulating

Tolerance Rating

Hardness Rating

Environment

Clarity

For Use With

Methyl Ethyl Ketone (MEK)

Mineral Oil

Vegetable Oil

Water

Food Industry Standard

FDA Standard

NSF/ANSI 51

For Use Outdoors

Maximum Temperature

REACH

RoHS

Water Absorption

Hardness

Rockwell M50 to Rockwell M90

Rockwell R115 to Rockwell R118

Rockwell R120 to Rockwell R122

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Forward

How can we improve?

Help me decide (beta)

80 Products

About Plastic

Compare over 25 types of plastic to find the right material for you.

Performance

Thermally Stable

Won't expand as temperatures rise

68 products

Moisture Resistant

Resist swelling in wet environments

68 products

Performance

Chemical Resistant

Stay strong when exposed to harsh chemicals, such as hydrochloric acid

11 products

Flame Retardant

Meet UL flame-retardance standards

23 products

Ultra-Machinable Delrin® Acetal Round Tubes

Easy to machine to close tolerances, these dimensionally stable tubes resist expanding when exposed to heat and moisture. They have a naturally slippery surface along with excellent wear resistance. Use them to make precision gears, bushings, and bearings. Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.

							Black		White
	OD	ID	Fabrication	Temp., ° F	Food Industry Std.	Choose a Length, ft.		Per Ft.		Per Ft.
Oversized Tolerance







				1/16" Thick Wall

				1/4"	1/8"	Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	1830T119	00000	8627K519	00000


				5/8"	1/2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T149	0000	8627K579	0000




						1/8" Thick Wall

						1/2"	1/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T129	0000	8627K539	0000


						3/4"	1/2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T159	0000	8627K599	0000
						7/8"	5/8"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T179	0000	8627K639	0000
						1 1/4"	1"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T219	0000	8627K699	0000
						1 1/2"	1 1/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T239	00000	8627K759	00000
						1 3/4"	1 1/2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T259	00000	8627K829	00000
						2"	1 3/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T279	00000	8627K899	00000
						2 1/4"	2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T289	00000	8627K919	00000




								3/16" Thick Wall

								5/8"	1/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T139	0000	8627K559	0000




										1/4" Thick Wall

										3/4"	1/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T169	0000	8627K619	0000


										1"	1/2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T189	0000	8627K629	0000
										1 1/4"	3/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T199	00000	8627K659	00000
										1 1/2"	1"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T229	00000	8627K739	00000
										1 3/4"	1 1/4"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T249	00000	8627K789	00000
										2"	1 1/2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T269	00000	8627K889	00000
										2 1/2"	2"	Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	1830T299	00000	8627K929	00000


										Tight Tolerance (-0.01" to 0.01")







														1/32" Thick Wall

														1/8"	1/16"	Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	———	0	8627K119	0000


3/16"	1/8"													Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	———	0	8627K129	0000




		1/16" Thick Wall

		1/4"	1/8"											Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	———	0	8627K139	0000


		3/8"	1/4"											Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	———	0	8627K149	0000
		1/2"	3/8"											Extruded	-20 to 180	FDA Standard, NSF Standard	3, 5	———	0	8627K159	0000
		5/8"	1/2"											Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K169	0000
		3/4"	5/8"											Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K189	0000
		7/8"	3/4"	Extruded										-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K219	0000




				1/8" Thick Wall

				5/8"	3/8"									Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K179	0000


				3/4"	1/2"									Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K199	0000
				7/8"	5/8"									Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K229	0000
				1"	3/4"									Extruded	-20 to 180	FDA Standard, NSF Standard	1, 3, 5	———	0	8627K239	0000

Ultra-Machinable Acetal Round Tubes

These naturally slippery acetal copolymer tubes offer similar wear resistance to Delrin® acetal but at an economical price. Use them to make gears, bearings, and bushings.

Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.

	Min. Temp., ° F	Max. Temp., ° F	Color	Flammability Rating	Food Industry Std.	Choose a Length, ft.		Per Ft.
Oversized Tolerance







	1/16" Thick Wall

	1/4"	1/8"	Extruded	-20	180	White	UL 94 HB	FDA Standard	5	1808T111	00000


	5/8"	1/2"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T14	0000




			1/8" Thick Wall

			1/2"	1/4"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T12	0000


			5/8"	3/8"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T19	0000
			3/4"	1/2"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T15	0000
			1 1/4"	1"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T21	00000




					3/16" Thick Wall

					5/8"	1/4"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T13	0000




							1/4" Thick Wall

							3/4"	1/4"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T16	0000


							1"	1/2"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T17	00000
							1 1/4"	3/4"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T18	00000
							1 1/2"	1"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T22	00000
							2"	1 1/2"	Extruded	-20	180	White	UL 94 HB	FDA Standard	1, 2, 3, 4, 5	1808T23	00000

Ultra-Low-Friction Delrin® Acetal Round Tubes

The addition of PTFE provides a more slippery, wear-resistant surface than standard Delrin® acetal resin. These tubes resist expanding when exposed to heat and moisture, so they can be machined to tight tolerances. Fabricate them into pump components, gears, and bearings. Delrin® acetal resin is also known as acetal homopolymer and POM-H.

Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.

							Brown
	OD	ID	Fabrication	Temp., ° F	Flammability Rating	Choose a Length, ft.		Per Ft.
Oversized Tolerance







				1/16" Thick Wall

				1/4"	1/8"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T11	00000


				5/8"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T14	00000




						1/8" Thick Wall

						1/2"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T12	00000


						3/4"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T15	00000
						1 1/4"	1"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T22	00000




								3/16" Thick Wall

								5/8"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T13	00000




										1/4" Thick Wall

										3/4"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T16	00000


										1"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T17	00000
										1 1/4"	3/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T21	00000
										1 1/2"	1"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T23	00000
										2"	1 1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T24	00000

Telescoping Delrin® Acetal Round Tubes

Telescoping tubes, also known as bushing stock, slide over rods and inside shafts to increase or decrease the diameter. Their precise sizing also allows ascending sizes to fit inside each other to increase the wall thickness.

Easy to machine to tight tolerances, these dimensionally stable tubes resist expanding when exposed to heat and moisture. They have a naturally slippery surface along with excellent wear resistance. Use them to make precision gears, bushings, and bearings. Delrin® acetal resin, also known as acetal homopolymer and POM-H, is stronger and stiffer than acetal copolymer.

							White
	OD	ID	Fabrication	Temp., ° F	Lg.	Food Industry Std.		Each
Tight Tolerance (-0.005" to 0.005")







				1/8" Thick Wall

				1/2"	1/4"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T11	000000


				3/4"	1/2"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T12	00000
				1"	3/4"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T13	00000
				1 1/4"	1"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T14	00000
				1 1/2"	1 1/4"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T15	000000
				1 3/4"	1 1/2"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T16	000000
				2"	1 3/4"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T17	000000
				2 1/4"	2"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T18	000000
				2 1/2"	2 1/4"	Extruded	0 to 180	6"	FDA Standard, NSF Standard	1989T19	000000