Metric Weatherstripping | McMaster-Carr

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35 Products

Wet-Environment Sealing Grommets


Style A	Style B

Two flanges grip the surface to stop splashes and strong jets of water from passing through holes. Use these grommets as plugs or cut a hole in the center to route wire, cable, and cords. Rated IP67 or IP54, they also seal out dirt, debris, and other invisible particles as small as .075 mm, so they’re good for use outdoors and in dusty facilities.

Style A

TPE Rubber—These grommets combine the rigidity of plastic for a tight grip with the flexibility of rubber for easy installation.

	For Material Thk., mm	ID, mm	Flange Dia., mm	Overall Ht., mm	Temp., ° F	Enclosure Rating	For Use Outdoors	Color	Pkg. Qty.		Pkg.
TPE Rubber



	12	1 to 5	3 to 5	19	20.9	-40 to 200	IP67	Yes	Black	10	7291N18	000000
	13	1 to 4	3 to 5	20	17	-40 to 200	IP67	Yes	Black	10	7291N11	0000
	16	1 to 4	5 to 7	20	19	-40 to 200	IP67	Yes	Black	10	7291N12	0000
	16	1 to 5	5 to 7	23	21.6	-40 to 200	IP67	Yes	Black	5	7291N19	0000
	19	1 to 4	7 to 10	24	21	-40 to 200	IP67	Yes	Black	10	7291N13	0000
	20	1 to 5	7 to 10	27	24.3	-40 to 200	IP67	Yes	Black	5	7291N21	00000
	23	1 to 4	10 to 14	29	23	-40 to 200	IP67	Yes	Black	10	7291N14	0000
	25	1 to 5	10 to 14	32	24.8	-40 to 200	IP67	Yes	Black	5	7291N22	00000
	29	1 to 4	14 to 20	34	26	-40 to 200	IP67	Yes	Black	5	7291N15	0000
	32	1 to 5	14 to 20	39	28.1	-40 to 200	IP67	Yes	Black	1	7291N23	0000


	38	1 to 4	20 to 26	46	30	-40 to 200	IP67	Yes	Black	1	7291N16	0000
	40	1 to 5	20 to 26	46	31.8	-40 to 200	IP67	Yes	Black	1	7291N24	0000
	48	1 to 4	26 to 35	57.5	33	-40 to 200	IP67	Yes	Black	1	7291N17	0000
	50	1 to 5	26 to 35	57	39.7	-40 to 200	IP67	Yes	Black	1	7291N25	0000
	60	1 to 5	30 to 45	69	59.6	-40 to 200	IP67	Yes	Black	1	7291N26	0000
	80	1.2 to 5.2	40 to 60	89	78.2	-40 to 200	IP67	Yes	Black	1	7291N27	0000

Style B

TPE Rubber—These grommets combine the rigidity of plastic for a tight grip with the flexibility of rubber for easy installation.

	For Material Thk., mm	ID, mm	Flange Dia., mm	Overall Ht., mm	Temp., ° F	Enclosure Rating	For Use Outdoors	Color	Pkg. Qty.		Pkg.
TPE Rubber



	12.2	1 to 2	1 to 9	17	7	-40 to 200	IP54	Yes	Black	20	7291N39	00000
	15.5	1 to 2	1 to 9	20	7	-40 to 200	IP54	Yes	Black	20	7291N28	0000
	16.2	1 to 2	1 to 11	21	7	-40 to 200	IP54	Yes	Black	20	7291N41	0000
	18.5	1 to 2	1 to 11	23	7	-40 to 200	IP54	Yes	Black	20	7291N29	0000
	20.2	1 to 2	1 to 13.5	25	7	-40 to 200	IP54	Yes	Black	20	7291N42	00000
	20.5	1 to 2	1 to 13.5	25	7	-40 to 200	IP54	Yes	Black	20	7291N31	0000
	22.5	1 to 2	1 to 16	28	7	-40 to 200	IP54	Yes	Black	20	7291N32	00000
	25.2	1 to 2	1 to 16	31	7	-40 to 200	IP54	Yes	Black	15	7291N43	0000
	28	1 to 2	1 to 21	35	9	-40 to 200	IP54	Yes	Black	15	7291N33	00000
	32.2	1 to 2	1 to 21	40	9	-40 to 200	IP54	Yes	Black	5	7291N44	0000


	37	1 to 2	1 to 29	44	10	-40 to 200	IP54	Yes	Black	5	7291N34	0000
	40.2	1 to 2	1 to 29	48	10	-40 to 200	IP54	Yes	Black	1	7291N45	0000
	47	1.5 to 3	1 to 36	54	12	-40 to 200	IP54	Yes	Black	5	7291N35	0000
	50.2	1.5 to 3	1 to 36	58	12	-40 to 200	IP54	Yes	Black	1	7291N46	0000
	60	1.5 to 3	1 to 48	68	12	-40 to 200	IP54	Yes	Black	1	7291N36	0000
	64	1.5 to 3	1 to 53	75	12	-40 to 200	IP54	Yes	Black	1	7291N37	0000
	70.2	1.5 to 3	1 to 53	81	12	-40 to 200	IP54	Yes	Black	1	7291N48	0000
	79	1.5 to 3	1 to 69	90	12	-40 to 200	IP54	Yes	Black	1	7291N38	0000
	80.2	1.5 to 3	1 to 69	91	12	-40 to 200	IP54	Yes	Black	1	7291N49	0000