Acetal/PTFE Rods | McMaster-Carr

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Highly Electrically Insulating

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27 Products

About Plastic

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

Ultra-Low-Friction Delrin® Acetal Rods

While just as dimensionally stable and machinable as standard Delrin® acetal resin rods and discs, these have a PTFE filler to make them more slippery and wear resistant. Fabricate them into pump components, gears, and bearings. Delrin® acetal resin is also known as acetal homopolymer.

Long Rods

Image of Product. Front orientation. Plastic. Ultra-Low-Friction Delrin® Acetal Rods.

	Dia. Tolerance	Fabrication	Min. Temp., ° F	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Flammability Rating	Choose a Length, ft.		Per Ft.
Brown



	1/4"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K12	00000


	3/8"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K14	0000
	1/2"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K16	00000
	5/8"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K24	00000
	3/4"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K26	00000
	1"	0.000" to 0.002"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K28	00000
	1 1/8"	0.000" to 0.005"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K32	00000
	1 1/4"	0.000" to 0.005"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K34	00000
	1 1/2"	0.000" to 0.005"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K36	00000
	1 3/4"	0.000" to 0.008"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K38	00000
	2"	0.000" to 0.008"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4, 5	8579K42	000000


	2 1/4"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K46	000000
	2 1/2"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K48	000000
	3"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K52	000000
	3 1/2"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K54	000000
	4"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K56	000000
	5"	0.000" to 0.250"	Extruded	-40	185	7,690 to 8,100	0.7 to 1	UL 94 HB	1, 2, 3, 4	8579K58	000000

Short Rods and Discs

								1/2" Long		1" Long		3" Long		6" Long
	Dia.	Dia. Tolerance	Fabrication	Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Flammability Rating		Each		Each		Each		Each
Brown



		3"	0.000" to 0.250"	Extruded	-40 to 185	7,690 to 8,100	0.7 to 1	UL 94 HB	9969K11	000000	9969K12	000000	9969K14	000000	9969K16	0000000


		4"	0.000" to 0.250"	Extruded	-40 to 185	7,690 to 8,100	0.7 to 1	UL 94 HB	9969K21	00000	9969K22	00000	9969K24	000000	9969K26	000000
		6"	0.000" to 0.250"	Extruded	-40 to 185	7,690 to 8,100	0.7 to 1	UL 94 HB	———	0	———	0	9969K34	000000	9969K36	000000