Cork Inserts | McMaster-Carr

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23 Products

Tapered Plugs

Cork

0 Holes

Don't worry about having the exact size you need on hand—these plugs are shaped to fit a range of diameters. Push in until they're snug to mask holes during coating and finishing.

Cork—The original plug material, cork is compressible and flexible for a tight fit. These plugs are also slightly porous to allow some gas exchange. They are a sustainable and biodegradable alternative to rubber.

						0 Holes
	For ID	Ht.	Trade Size	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Cork



		7/64" to 5/32"	1/2"	0000	150	Brown	100	9566K11	000000
		11/64" to 15/64"	1/2"	000	150	Brown	100	9566K12	00000
		1/4" to 9/32"	1/2"	00	150	Brown	100	9566K13	00000
		19/64" to 21/64"	1/2"	0	150	Brown	100	9566K14	00000
		11/32" to 13/32"	5/8"	1	150	Brown	100	9566K15	00000
		27/64" to 29/64"	11/16"	2	150	Brown	100	9566K16	00000
		15/32" to 17/32"	3/4"	3	150	Brown	100	9566K17	00000
		1/2" to 37/64"	13/16"	4	150	Brown	100	9566K18	00000
		9/16" to 21/32"	7/8"	5	150	Brown	100	9566K19	00000
		5/8" to 45/64"	15/16"	6	150	Brown	100	9566K2	00000


		43/64" to 25/32"	1"	7	150	Brown	100	9566K21	00000
		23/32" to 53/64"	1 1/16"	8	150	Brown	50	9566K22	00000
		49/64" to 29/32"	1 1/8"	9	150	Brown	50	9566K23	00000
		51/64" to 59/64"	1 1/4"	10	150	Brown	25	9566K24	0000
		7/8" to 1"	1 1/4"	11	150	Brown	25	9566K61	00000
		59/64" to 1 3/64"	1 1/4"	12	150	Brown	25	9566K62	00000
		1" to 1 1/8"	1 1/4"	13	150	Brown	25	9566K63	00000
		1 3/64" to 1 11/64"	1 1/4"	14	150	Brown	25	9566K25	00000
		1 11/64" to 1 19/64"	1 1/2"	16	150	Brown	25	9566K26	00000
		1 7/32" to 1 3/8"	1 1/2"	17	150	Brown	25	9566K101	00000


		1 19/64" to 1 27/64"	1 1/2"	18	150	Brown	10	9566K27	0000
		1 11/32" to 1 1/2"	1 1/2"	19	150	Brown	10	9566K102	0000
		1 27/64" to 1 35/64"	1 1/2"	20	150	Brown	10	9566K28	0000