12 × 12 Mesh | McMaster-Carr

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Opening Size

Width

Wire Diameter

Length

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Shape

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Specifications Met

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REACH

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

Yes

Export Control Classification Number (ECCN)

Screen Material

Finish

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DFARS Specialty Metals

Exempt

Maximum Temperature

500° F to 999° F

Height

Depth

Mesh Opening Width

209 Products

About Mesh

Choose a mesh size based on which common materials it will or won’t filter—from table salt to corn kernels.

Stainless Steel Filter Mesh

This filter mesh is commonly used to make strainers, filter screens, and sieves.

Sheets

Image of Product. Front orientation. Filter Mesh. Stainless Steel Filter Mesh.

304 Stainless Steel—304 stainless steel has good corrosion and abrasion resistance.

316 Stainless Steel—316 stainless steel has excellent corrosion and abrasion resistance. Use it in food-processing applications; it is able to withstand corrosive solutions and harsh cleaning.

	Opening Size	Open Area	Wire Dia.	Specs. Met		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	3 ft. × 3 ft.	3 ft. × 4 ft.	4 ft. × 4 ft.
304 Stainless Steel



	12 × 12	0.06"	52%	0.023"	ASTM E2016	85385T56	000000	000000	000000	0000000	0000000	0000000


	12 × 12	0.055"	44%	0.028"	ASTM E2016	85385T55	00000	00000	00000	000000	000000	000000
	12 × 12	0.051"	38%	0.032"	ASTM E2016	85385T54	00000	00000	000000	000000	000000	000000
	12 × 12	0.048"	33%	0.035"	ASTM E2016	85385T53	00000	00000	00000	000000	000000	000000
	12 × 12	0.042"	25%	0.041"	ASTM E2016	85385T52	00000	00000	000000	000000	000000	000000


	316 Stainless Steel



			12 × 12	0.06"	52%	0.023"	ASTM E2016	9319T146	00000	00000	000000	000000	000000	000000


			12 × 12	0.055"	44%	0.028"	ASTM E2016	9319T145	00000	00000	00000	000000	000000	000000
			12 × 12	0.051"	38%	0.032"	ASTM E2016	9319T144	00000	00000	000000	000000	000000	000000
			12 × 12	0.042"	25%	0.041"	ASTM E2016	9319T143	00000	000000	000000	000000	000000	000000

Cut-to-Length Sheets

304 Stainless Steel—304 stainless steel has good corrosion and abrasion resistance.

316 Stainless Steel—316 stainless steel has excellent corrosion and abrasion resistance. Use it in food-processing applications; it is able to withstand corrosive solutions and harsh cleaning.

	Mesh Size	Opening Size	Open Area	Wire Dia.	Specs. Met	Wd., ft.	Lg., ft.		Each
304 Stainless Steel



		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	1	9207T011	000000


		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	2	9207T012	00000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	5	9207T013	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	8	9207T014	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	10	9207T015	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	20	9207T016	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	50	9207T017	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	100	9207T018	00000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	1	9124T257	00000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	2	9124T258	00000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	5	9124T259	000000


		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	8	9124T26	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	10	9124T261	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	20	9124T262	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	50	9124T263	00000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	100	9124T264	00000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	1	9207T002	00000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	2	9207T003	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	5	9207T004	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	8	9207T005	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	10	9207T006	000000


		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	20	9207T007	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	50	9207T008	00000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	100	9207T009	00000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	1	9124T249	00000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	2	9124T25	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	5	9124T251	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	8	9124T252	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	10	9124T253	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	20	9124T254	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	50	9124T255	00000000


		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	100	9124T256	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	1	9211T522	00000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	2	9211T523	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	5	9211T524	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	8	9211T525	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	10	9211T526	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	20	9211T527	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	50	9211T528	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	100	9211T529	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	1	9211T852	000000


		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	2	9211T853	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	5	9211T854	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	8	9211T855	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	10	9211T856	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	20	9211T857	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	50	9211T858	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	100	9211T859	00000000
		12 × 12	0.048"	33%	0.035"	ASTM E2016	3	1	9211T093	00000
		12 × 12	0.048"	33%	0.035"	ASTM E2016	3	2	9211T094	000000
		12 × 12	0.048"	33%	0.035"	ASTM E2016	3	5	9211T095	000000

12 × 12	0.048"	33%	0.035"	ASTM E2016	3	8	9211T096	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	3	10	9211T097	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	3	20	9211T098	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	3	50	9211T099	00000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	3	100	9211T1	00000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	1	9124T241	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	2	9124T242	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	5	9124T243	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	8	9124T244	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	10	9124T245	000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	20	9124T246	00000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	50	9124T247	00000000
12 × 12	0.048"	33%	0.035"	ASTM E2016	4	100	9124T248	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	1	9211T084	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	2	9211T085	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	5	9211T086	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	8	9211T087	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	10	9211T088	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	20	9211T089	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	50	9211T09	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	3	100	9211T091	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	1	9124T233	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	2	9124T234	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	5	9124T235	000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	8	9124T236	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	10	9124T237	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	20	9124T238	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	50	9124T239	00000000
12 × 12	0.042"	25%	0.041"	ASTM E2016	4	100	9124T24	00000000

316 Stainless Steel



		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	1	9319T462	00000


		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	2	9319T465	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	5	9319T466	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	10	9319T467	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	3	20	9319T468	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	1	9977T281	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	2	9977T282	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	5	9977T283	000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	10	9977T284	00000000
		12 × 12	0.06"	52%	0.023"	ASTM E2016	4	20	9977T285	00000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	1	9319T451	00000


		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	2	9319T452	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	5	9319T456	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	10	9319T457	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	3	20	9319T458	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	1	9977T271	00000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	2	9977T272	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	5	9977T273	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	10	9977T274	000000
		12 × 12	0.055"	44%	0.028"	ASTM E2016	4	20	9977T275	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	1	9319T444	00000


		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	2	9319T445	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	5	9319T446	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	10	9319T447	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	3	20	9319T448	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	1	9977T261	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	2	9977T262	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	5	9977T263	000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	10	9977T264	00000000
		12 × 12	0.051"	38%	0.032"	ASTM E2016	4	20	9977T265	00000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	3	1	9319T436	000000


		12 × 12	0.042"	25%	0.041"	ASTM E2016	3	2	9319T437	000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	3	5	9319T438	000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	3	10	9319T439	00000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	3	20	9319T442	00000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	4	1	9977T251	000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	4	2	9977T252	000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	4	5	9977T253	00000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	4	10	9977T254	00000000
		12 × 12	0.042"	25%	0.041"	ASTM E2016	4	20	9977T255	00000000

Lightweight-Particle-Filtering Stainless Steel Filter Mesh

Minimize clogs of dry powdered materials in sifting and sizing applications. Also known as milling grade, this filter mesh has a large percentage of open area and small wire diameters to facilitate material flow.

Sheets

Image of Product. Front orientation. Filter Mesh. Lightweight-Particle-Filtering Stainless Steel Filter Mesh.

316 Stainless Steel—316 stainless steel has better corrosion resistance than 304 stainless steel.

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	3 ft. × 3 ft.	3 ft. × 4 ft.	4 ft. × 4 ft.
304 Stainless Steel



	12 × 12	0.065"	61%	0.018"	9238T24	000000	000000	000000	000000	000000	0000000


	316 Stainless Steel



			12 × 12	0.065"	61%	0.018"	9238T55	00000	00000	00000	000000	000000	000000

Cut-to-Length Sheets

316 Stainless Steel—316 stainless steel has better corrosion resistance than 304 stainless steel.

						3 ft. Wide		4 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each		Each
304 Stainless Steel



		12 × 12	0.065"	61%	0.018"	5	9238T787	000000	9238T792	0000000


		12 × 12	0.065"	61%	0.018"	6	9238T788	000000	9238T793	000000
		12 × 12	0.065"	61%	0.018"	10	9238T789	000000	9238T794	000000
		12 × 12	0.065"	61%	0.018"	25	9238T791	000000	9238T795	000000


		316 Stainless Steel



				12 × 12	0.065"	61%	0.018"	5	9238T574	000000	9238T955	000000


				12 × 12	0.065"	61%	0.018"	6	9238T575	000000	9238T956	000000
				12 × 12	0.065"	61%	0.018"	10	9238T576	000000	9238T957	000000
				12 × 12	0.065"	61%	0.018"	25	9238T577	000000	9238T958	00000000

Epoxy-Coated Steel Filter Mesh

The epoxy coating on this filter mesh makes the steel oil resistant, protects it from corrosion, and adds rigidity for a long service life. It has thin wires that make it easy to bend into shape.

Sheets

	Wire Dia.		12" × 12"	12" × 24"	24" × 36"	36" × 36"	36" × 48"
Epoxy-Coated Steel







	Black

	12 × 12	0.074"	79%	0.009"	9641T12	00000	000000	000000	000000	000000

Aluminum Filter Mesh

Choose aluminum filter mesh for good corrosion resistance at a lighter weight than steel or stainless steel.

Sheets

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	2 ft. × 3 ft.	3 ft. × 3 ft.
Aluminum



	12 × 12	0.06"	52%	0.023"	9227T58	000000	000000	000000	000000	000000

Cut-to-Length Sheets

						3 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each
Aluminum



		12 × 12	0.06"	52%	0.023"	1	9227T224	000000


		12 × 12	0.06"	52%	0.023"	5	9227T225	000000
		12 × 12	0.06"	52%	0.023"	10	9227T226	000000
		12 × 12	0.06"	52%	0.023"	20	9227T227	000000

Steel Filter Mesh

Good for use with abrasive materials in noncorrosive applications, steel has excellent strength and good wear resistance.

Sheets

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	3 ft. × 3 ft.	3 ft. × 4 ft.	4 ft. × 4 ft.
Steel



	12 × 12	0.06"	52%	0.023"	9219T179	00000	00000	000000	000000	000000	000000


	12 × 12	0.055"	44%	0.028"	9219T178	0000	00000	00000	00000	00000	00000
	12 × 12	0.048"	33%	0.035"	9219T177	0000	00000	00000	00000	00000	00000

Cut-to-Length Sheets

						3 ft. Wide		4 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each		Each
Steel



		12 × 12	0.06"	52%	0.023"	5	9219T804	000000	9237T339	000000


		12 × 12	0.06"	52%	0.023"	10	9219T805	00000	9237T341	000000
		12 × 12	0.06"	52%	0.023"	20	9219T806	000000	9237T342	000000
		12 × 12	0.06"	52%	0.023"	50	9219T807	000000	9237T343	000000
		12 × 12	0.06"	52%	0.023"	100	9219T808	000000	9237T344	000000
		12 × 12	0.055"	44%	0.028"	5	9219T797	00000	9237T333	00000
		12 × 12	0.055"	44%	0.028"	10	9219T798	000000	9237T334	000000
		12 × 12	0.055"	44%	0.028"	20	9219T799	000000	9237T335	000000
		12 × 12	0.055"	44%	0.028"	50	9219T801	000000	9237T336	000000
		12 × 12	0.055"	44%	0.028"	100	9219T802	000000	9237T337	00000000
		12 × 12	0.048"	33%	0.035"	5	9219T79	00000	9237T326	000000


		12 × 12	0.048"	33%	0.035"	10	9219T792	000000	9237T327	000000
		12 × 12	0.048"	33%	0.035"	20	9219T793	000000	9237T328	000000
		12 × 12	0.048"	33%	0.035"	50	9219T794	000000	9237T329	000000
		12 × 12	0.048"	33%	0.035"	100	9219T795	00000000	9237T331	00000000

Copper Filter Mesh

Copper is nonsparking and nonmagnetic. It is often used in marine environments because it is more resistant to corrosion from salt water than stainless steel.

Sheets

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	2 ft. × 3 ft.	3 ft. × 3 ft.
Copper



	12 × 12	0.06"	51%	0.023"	9224T52	000000	000000	0000000	0000000	0000000

Cut-to-Length Sheets

						3 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each
Copper



		12 × 12	0.06"	51%	0.023"	1	9224T215	000000


		12 × 12	0.06"	51%	0.023"	10	9224T216	000000
		12 × 12	0.06"	51%	0.023"	20	9224T217	000000
		12 × 12	0.06"	51%	0.023"	50	9224T218	00000000

Galvanized Steel Filter Mesh

Prevent rust and other corrosion in outdoor applications—filter mesh is made from galvanized steel for better corrosion resistance than plain steel.

Filter mesh with mesh sizes of 1.3 × 1.3 and 12 × 12 through 24 × 24 is galvanized before it is woven. Filter mesh with mesh sizes of 2 × 2 through 10 × 10 is galvanized after it is woven.

Sheets

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	3 ft. × 3 ft.	3 ft. × 4 ft.	4 ft. × 4 ft.
Galvanized Steel



	12 × 12	0.063"	57%	0.02"	9220T88	00000	000000	000000	000000	000000	0000000

Cut-to-Length Sheets

						3 ft. Wide		4 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each		Each
Galvanized Steel



		12 × 12	0.063"	57%	0.02"	2	9220T288	000000	9220T289	000000


		12 × 12	0.063"	57%	0.02"	5	9220T377	00000	9220T381	00000
		12 × 12	0.063"	57%	0.02"	10	9220T378	000000	9220T382	000000
		12 × 12	0.063"	57%	0.02"	50	9220T379	000000	9220T383	000000

Heavy Duty Sieves

Separate abrasive materials such as sand, gravel, and asphalt.

				Galvanized Steel Frame and 304 Stainless Steel Screen
	Mesh Size	Opening Size	Wire Dia.		Each
18" Diameter × 4 1/2" Deep



		12 × 12	0.065"	0.018"	3415K41	0000000

Brass Filter Mesh

More resistant to saltwater corrosion than stainless steel, these brass mesh sheets hold up in marine environments. They also resist abrasion for long-lasting performance.

Sheets

	Opening Size	Open Area	Wire Dia.		1 ft. × 1 ft.	1 ft. × 2 ft.	2 ft. × 2 ft.	2 ft. × 3 ft.	3 ft. × 3 ft.
Brass



	12 × 12	0.06"	51%	0.023"	9223T79	000000	000000	0000000	0000000	0000000

Cut-to-Length Sheets

						3 ft. Wide
	Mesh Size	Opening Size	Open Area	Wire Dia.	Lg., ft.		Each
Brass



		12 × 12	0.06"	51%	0.023"	1	9223T881	000000


		12 × 12	0.06"	51%	0.023"	10	9223T882	000000
		12 × 12	0.06"	51%	0.023"	20	9223T883	000000
		12 × 12	0.06"	51%	0.023"	50	9223T884	00000000

Stainless Steel Rectangular Enclosed Parts Baskets

These baskets are made of 316 stainless steel for excellent corrosion resistance.

Straight Baskets with Dual Handle and Hinged Lid

			Mesh			Handle
Lg.	Wd.	Ht.	Opening Wd.	Size	Wire Dia.	Material	Lg.	Leg Ht.	Wt. Cap., lb.	Max. Temp., ° F	Material	Appearance	Features		Each
4"	3"	2"	0.06"	12 × 12	0.023"	316 Stainless Steel	1"	1/2"	2	900	316 Stainless Steel	Polished	Stackable	3304K171	0000000
7"	5"	2"	0.06"	12 × 12	0.023"	316 Stainless Steel	2"	1/2"	5	900	316 Stainless Steel	Polished	Stackable	3304K176	000000
9"	7"	3"	0.06"	12 × 12	0.023"	316 Stainless Steel	3"	1/2"	10	900	316 Stainless Steel	Polished	Stackable	3304K18	000000