Fishing Magnets | McMaster-Carr

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177 Products

About Magnets

Choose a magnet with the right strength, material, and temperature resistance for your application.

Encased Neodymium Disc Magnets


1	2

3

Powerful performance with built-in durability. A protective case shields these magnets from the elements as well as cracks and chips when handling, mounting, or sweeping them. With the highest strength-to-size ratio of any magnet, these deliver powerful pull force even in tight spaces.

Warning: Maximum pull ratings are based on direct contact with rust-free, unpainted iron surfaces. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.

Magnets With Unthreaded Hole

Image of Product. 3. Front orientation. Magnets. Encased Neodymium Disc Magnets, Magnets With Unthreaded Hole, Style 3.

Mount with pins, bolts, or rivets. There's no need for threading.

Zinc-Plated Steel Case—Withstands occasional exposure to moisture.

Chrome-Plated Steel Case—The bright, shiny finish resists salt water and chemicals better than other finishes and is less likely to wear off.

Nickel-Plated Steel Case—Offers similar corrosion resistance to chrome plating to withstand salt water and chemicals. However, nickel is more likely to wear off over time.

Aluminum Case—Lightweight and corrosion-resistant, this case is best for applications with weight limitations. However, the magnetic strength is lower than steel.

											Each
	Style	Thk.	OD	Hole Dia.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Mounting Hole Style	For Screw Size		1-49	50-Up
Zinc-Plated Steel Case



		1	11/64"	5/8"	0.138"	16.5	175	N35	Countersunk	M3	5679K97	00000	00000


		1	3/16"	5/8"	0.136"	11	170	N42	Countersunk	No. 5	5679K12	0000	0000
		1	15/64"	0.79"	0.177"	23	175	N35	Countersunk	M4	5679K98	0000	0000
		1	1/4"	3/4"	11/64"	15	170	N42	Countersunk	No. 8	5679K14	0000	0000
		1	1/4"	1"	0.194"	29	170	N42	Countersunk	No. 8	5679K16	0000	0000
		1	9/32"	63/64"	0.177"	35	175	N35	Countersunk	M4	5679K99	0000	0000
		1	9/32"	1 17/64"	0.217"	68	175	N35	Countersunk	M5	5679K115	0000	0000
		1	5/16"	1 9/16"	0.217"	110	175	N35	Countersunk	M5	5679K116	00000	00000
		1	3/8"	1 1/4"	0.221"	45	170	N42	Countersunk	No. 10	5679K18	0000	0000
		1	3/8"	1 1/2"	0.221"	70	170	N42	Countersunk	No. 10	5679K26	0000	0000
		1	3/8"	1 3/4"	9/32"	95	170	N42	Countersunk	1/4"	5679K22	00000	0000


		1	1/2"	2"	9/32"	130	170	N42	Countersunk	1/4"	5679K23	00000	00000
		1	1/2"	4 29/32"	1/2"	270	170	N35	Straight	1/2"	7061T17	000000	00000
		1	5/8"	2 1/2"	13/32"	200	170	N42	Countersunk	3/8"	5679K24	00000	00000
		1	3/4"	3"	13/32"	280	170	N42	Countersunk	3/8"	5679K25	00000	00000
		2	5/16"	2 1/32"	3/16"	95	170	N35	Straight	No. 8	5752K21	00000	00000
		2	3/8"	2 5/8"	9/32"	200	170	N35	Straight	1/4"	5752K25	00000	00000


		Chrome-Plated Steel Case



				1	3/16"	1 13/64"	1/8"	40	170	N35	Straight	No. 4	7061T11	00000	0000


				1	17/64"	25/32"	0.176"	13	170	N35	Straight	No. 5	7061T667	0000	0000
				1	17/64"	1 7/16"	0.192"	65	170	N35	Straight	No. 8	7061T12	00000	00000
				1	19/64"	2 3/64"	0.193"	90	170	N35	Straight	No. 8	7061T13	00000	00000
				1	5/16"	63/64"	0.216"	30	170	N35	Straight	No. 8	7061T675	0000	0000
				1	5/16"	1 17/64"	0.217"	55	170	N35	Countersunk	No. 3	7061T682	0000	0000
				1	11/32"	2 3/8"	17/64"	110	170	N35	Straight	1/4"	7061T14	00000	00000
				1	3/8"	2 5/8"	9/32"	140	170	N35	Straight	1/4"	7061T15	00000	00000
				1	27/64"	3 13/64"	0.28"	195	170	N35	Straight	1/4"	7061T725	00000	00000
				1	1/2"	4 29/32"	1/2"	300	170	N35	Straight	3/8"	7061T951	00000	00000
				2	13/64"	1 1/4"	0.138"	40	175	N35	Straight	No. 5	5679K44	00000	0000


				2	9/32"	1 29/64"	0.197"	60	175	N42	Straight	No. 8	5679K45	00000	00000
				2	21/64"	2 3/64"	0.197"	110	175	N35	Straight	No. 8	5679K46	00000	00000
				2	13/32"	2 21/32"	0.275"	220	175	N40	Straight	1/4"	5679K47	00000	00000


				Nickel-Plated Steel Case



						1	0.275"	0.79"	0.177"	23	180	N52	Straight	No. 8	5679K365	0000	0000


						1	9/32"	1 13/32"	0.188"	51	180	N52	Straight	No. 10	5679K528	00000	00000


						Aluminum Case



3								1/2"	2"	9/32"	90	170	N35	Countersunk	1/4"	5867K91	00000	00000


3	1"							2"	9/32"	120	170	N35	Countersunk	1/4"	5867K92	00000	00000
3	1"							2 1/2"	9/32"	180	170	N35	Countersunk	1/4"	5867K93	00000	00000
3	1"							3"	9/32"	290	170	N35	Countersunk	1/4"	5867K94	00000	00000

Neodymium Disc Magnets

Unmatched strength in a compact shape. These magnets have the highest strength-to-size ratio of any magnet, delivering powerful pull force even in tight spaces. Their flat, round shape creates a strong, even pull across surfaces for reliable holding power. However, they may lose magnetic strength at high temperatures. Also known as rare earth magnets.

Magnets With Unthreaded Hole


	Magnetized Through Thickness

Mount with pins, bolts, or rivets. There's no need for threading.

N35SH and N38SH—These magnets are less likely than other grades to lose magnetic strength when exposed to temperatures up to 300°F.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

Nickel Plated—With a nickel-plated finish, these magnets stand up to solvents, salt water, and chemicals better than uncoated neodymium. The plating may wear off over time, so these are not recommended for applications with a lot of friction or wear.

										Each
	OD	Hole Dia.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Mounting Hole Style	Finish		1-49	50-Up
1/16" Thick



		3/8"	1/8"	1.5	300	N35SH	Through Thickness	Straight	Nickel Plated	3360K81	00000	00000


		0.1" Thick



				1/4"	1/8"	1.3	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K11	0000	0000


				3/8"	1/8"	2.2	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K7	0000	0000
				1/2"	1/8"	3	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K72	0000	0000
				1/2"	0.2"	3	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K31	0000	0000
				1"	1/8"	7	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K75	0000	0000
				1"	1/4"	6	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K77	00000	00000
				1"	1/2"	7	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K51	00000	00000


				1/8" Thick



						1/4"	0.103"	3.5	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K223	0000	0000


						1/4"	0.107"	1.2	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K931	0000	0000
						1/4"	1/8"	1.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K847	0000	0000
						3/8"	1/8"	3.8	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K919	0000	0000
						3/8"	1/8"	4	175	N45	Through Thickness	Straight	Nickel Plated	3360K848	0000	0000
						3/8"	1/8"	4.5	210	N35	Through Thickness	Countersunk	Nickel Plated	5862K921	0000	0000
						3/8"	0.135"	2.5	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K12	0000	0000
						1/2"	1/8"	6	175	N45	Through Thickness	Straight	Nickel Plated	3360K849	0000	0000
						1/2"	0.135"	5.72	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K14	0000	0000
						1/2"	0.136"	5.5	175	N42	Through Thickness	Countersunk	Nickel Plated	5862K922	0000	0000
						1/2"	0.153"	6	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K224	0000	0000


						5/8"	1/8"	8	175	N45	Through Thickness	Straight	Nickel Plated	3360K851	0000	0000
						5/8"	0.134"	6.8	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K924	0000	0000
						5/8"	0.165"	6.5	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K16	0000	0000
						5/8"	0.17"	7.1	175	N42	Through Thickness	Countersunk	Nickel Plated	5862K923	0000	0000
						3/4"	1/8"	10	175	N45	Through Thickness	Straight	Nickel Plated	3360K852	0000	0000
						3/4"	0.188"	6.94	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K18	00000	00000
						3/4"	0.283"	9	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K225	0000	0000
						7/8"	1/8"	11.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K853	0000	0000
						7/8"	0.188"	8.11	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K34	00000	00000
						1"	1/4"	13	175	N45	Through Thickness	Straight	Nickel Plated	3360K854	00000	0000


						3/16" Thick



								3/4"	0.154"	14.7	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K925	0000	0000


								1"	0.211"	22	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K229	00000	00000
								1"	0.213"	16.4	170	N35	Through Thickness	Countersunk	Nickel Plated	5862K35	00000	00000
								1"	0.275"	22	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K226	00000	00000


1/4" Thick



								1/4"	1/8"	2.3	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K21	0000	0000


								1/4"	1/8"	2.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K855	0000	0000
		3/8"						1/8"	5	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K71	0000	0000
		3/8"	1/8"					6	175	N45	Through Thickness	Straight	Nickel Plated	3360K856	0000	0000
		1/2"	1/8"					8	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K73	0000	0000
		1/2"	1/8"					11	175	N45	Through Thickness	Straight	Nickel Plated	3360K857	0000	0000
		1/2"	0.135"					11	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K227	0000	0000
		1/2"	0.2"					8	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K41	00000	00000
		5/8"	1/8"					15.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K858	0000	0000
		3/4"	1/8"					19.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K859	0000	0000
		3/4"	0.166"					18	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K228	0000	0000


		7/8"	1/8"					24	175	N45	Through Thickness	Straight	Nickel Plated	3360K861	00000	0000
		7/8"	0.177"					22	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K926	00000	0000
		1"	1/8"					19	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K76	00000	00000
		1"	0.217"					27	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K927	00000	00000
		1"	1/4"	16				300	N38SH	Through Thickness	Straight	Nickel Plated	3360K78	00000	00000
		1"	1/4"	27.5	175			N45	Through Thickness	Straight	Nickel Plated	3360K862	00000	00000
		1"	1/2"	20	300			N38SH	Through Thickness	Straight	Nickel Plated	3360K61	00000	00000
		1 1/4"	0.194"	30.5	175			N45	Through Thickness	Countersunk	Nickel Plated	5862K932	00000	00000
		1 1/4"	0.217"	30	175			N45	Through Thickness	Countersunk	Nickel Plated	5862K928	00000	00000


		3/8" Thick



				1 1/2"	0.211"			56	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K933	00000	00000


				1 1/2"	0.266"			55.2	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K929	00000	00000


				1/2" Thick



								1/2"	1/8"	14.4	175	N45	Through Thickness	Straight	Nickel Plated	3360K863	0000	0000


								1/2"	1/8"	16	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K74	00000	00000
								3/4"	0.213"	23	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K231	00000	00000
								1"	0.212"	43	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K232	00000	00000
								1"	1/2"	21	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K79	00000	00000
								2"	0.281"	96.5	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K934	00000	00000


								3/4" Thick



							1"		1/2"	32	300	N38SH	Through Thickness	Straight	Nickel Plated	3360K8	00000	00000


							1" Thick



1/2"										1/4"	13	175	N45	Through Thickness	Straight	Nickel Plated	3360K864	00000	00000


1 1/2" Thick



										1/2"	1/4"	13.5	175	N45	Through Thickness	Straight	Nickel Plated	3360K865	00000	00000


										2" Thick



												1/2"	1/4"	13.7	175	N45	Through Thickness	Straight	Nickel Plated	3360K866	00000	00000

Nonmarring Encased Neodymium Disc Magnets

These safeguarded magnets grip surfaces without marking them. The rubber-coated case protects metal housings and control panels from scratches and adds friction for a tight grip. It also shields the magnet from cracks and chips caused by drops and bumps. With the highest strength-to-size ratio of any magnet, these deliver powerful pull force even in tight spaces.

Warning: Maximum pull ratings are based on direct contact with rust-free, unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.

Magnets With Unthreaded Hole

Mount with pins, bolts, or rivets. There's no need for threading.

Zinc-Plated Steel Case—Withstands occasional exposure to moisture.

Chrome-Plated Steel Case—The bright, shiny finish resists salt water and chemicals better than other finishes and is less likely to wear off.

											Each
	Thk.	OD	Hole Dia.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Cover Material	For Screw Size	Choose a Color		1-49	50-Up
Zinc-Plated Steel Case



		6 mm	22 mm	4 mm	7	175	—	Rubber	M3	Black, White	5679K111	000000	000000


		6 mm	31 mm	6 mm	16	175	—	Rubber	M5	Black, White	5679K112	00000	00000
		7.5 mm	57 mm	8 mm	39	175	—	Rubber	M7	Black, White	5679K113	00000	00000
		8.5 mm	66 mm	5.5 mm	47	175	—	Rubber	M5	Black, White	5679K114	00000	00000


		Chrome-Plated Steel Case



				13/64"	1 1/4"	0.138"	16	175	N35	Rubber	No. 5	Silver	5679K48	0000	0000


				9/32"	1 29/64"	0.197"	20	175	N42	Rubber	No. 8	Silver	5679K49	0000	0000
				21/64"	2 3/64"	0.197"	55	175	N40	Rubber	No. 8	Silver	5679K51	00000	00000
				11/32"	2 3/8"	0.197"	63	160	N35	Silicone Rubber	No. 8	Black	5679K85	00000	00000
				13/32"	2 21/32"	0.275"	70	175	N40	Rubber	1/4"	Silver	5679K52	00000	00000
				7/16"	3 3/16"	0.27"	75	160	N35	Silicone Rubber	1/4"	Black	5679K86	00000	00000
				33/64"	3 7/8"	0.378"	90	160	N35	Silicone Rubber	3/8"	Black	5679K87	00000	00000

Neodymium Rectangle Magnets

Unmatched strength in a compact shape. These magnets have the highest strength-to-size ratio of any magnet, delivering powerful pull force even in tight spaces. Their flat, rectangular shape creates a strong, even pull across surfaces and fits easily into slots or grooves. However, they may lose magnetic strength at high temperatures. Also known as rare earth magnets.

Magnets With Unthreaded Hole


	Magnetized Through Thickness	Magnetized Through Length

Mount with pins, bolts, or rivets. There's no need for threading.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

Magnetized Through Length—Magnetized end to end, these magnets channel magnetic energy on the longest axis. This orientation creates deep field penetration and directional pull.

											Each
	Wd.	Hole Dia.	Lg.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Mounting Hole Style	Finish		1-49	50-Up
1/8" Thick



		1/2"	0.149"	1/2"	8	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K233	00000	00000


		1/2"	0.17"	3/4"	7.4	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K935	0000	0000
		1/2"	0.17"	1"	9.2	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K937	0000	0000
		1/2"	0.202"	2"	13	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K248	00000	00000
		1/2"	0.203"	1"	10	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K245	0000	0000
		3/4"	0.205"	3/4"	12	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K234	0000	0000
		1"	0.275"	1"	16	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K235	00000	00000


		3/16" Thick



				1/2"	0.135"	1/2"	9	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K236	0000	0000


				3/4"	0.167"	3/4"	15	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K237	00000	0000
				1"	0.2"	1"	20	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K238	00000	00000


				1/4" Thick



						1/4"	0.06"	1/4"	4.4	175	N45	Through Thickness	Straight	Nickel Plated	3360K824	0000	0000


						1/4"	0.06"	1/4"	4.4	175	N45	Through Length	Straight	Nickel Plated	3360K821	0000	0000
						1/2"	0.166"	1"	19	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K246	00000	00000
						1/2"	0.167"	1/2"	10	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K239	0000	0000
						1/2"	0.168"	2"	30	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K249	00000	00000
						1/2"	0.17"	3/4"	14	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K936	0000	0000
						1/2"	0.17"	1 1/2"	24	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K938	00000	0000
						1/2"	0.17"	2"	28	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K939	00000	00000
						3/4"	0.168"	3/4"	21	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K241	00000	00000
						1"	0.189"	1"	40	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K242	00000	00000
						1"	0.194"	2"	34.3	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K941	00000	00000


						1/2" Thick



								1/2"	0.16"	1/2"	15	175	N45	Through Thickness	Counterbored	Nickel Plated	5862K221	00000	00000


								1/2"	0.163"	1"	29	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K247	00000	00000
								1/2"	0.166"	2"	52	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K251	00000	00000
								1/2"	3/16"	1/2"	20	175	N45	Through Thickness	Straight	Nickel Plated	3360K825	00000	00000
								1/2"	3/16"	1/2"	20	175	N45	Through Length	Straight	Nickel Plated	3360K822	00000	0000
								3/4"	0.166"	3/4"	25	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K243	00000	00000
								1"	0.194"	1"	53	175	N45	Through Thickness	Counterbored	Nickel Plated	5862K222	00000	00000
								1"	0.194"	2"	74	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K942	00000	00000
								1"	0.214"	1"	53	175	N45	Through Thickness	Countersunk	Nickel Plated	5862K244	00000	00000


								3/4" Thick



3/4"	3/16"									3/4"	43	175	N45	Through Thickness	Straight	Nickel Plated	3360K826	00000	00000


3/4"	3/16"									3/4"	43	175	N45	Through Length	Straight	Nickel Plated	3360K823	00000	00000

Multipole Neodymium Disc Magnets

Grip thin metal surfaces where standard magnets fail to hold. These magnets have multiple small poles that generate a shallow, concentrated magnetic field only near the surface. This makes them less likely to accidentally stick to nearby objects. They're often used to mount sensors on thin-walled enclosures or control panels. With the highest strength-to-size ratio of any magnet, these deliver powerful pull force even in tight spaces. Also known as Polymagnets®.

Magnets With Adhesive Back and Unthreaded Hole


	Magnetized Through Thickness

Stick in place for fast, tool-free mounting where drilling isn’t practical. The adhesive holds tight without scratching surfaces. For added holding power, mount with pins, bolts, or rivets. There's no need for threading.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

											Each
	OD	Hole Dia.	Max. Pull, lbf	Sets of Poles	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Adhesive Type	Mounting Hole Style		1-49	50-Up
1/8" Thick



		1"	0.19"	33	10	180	N42	Through Thickness	3M VHB (Very High Bond)	Straight	2494N45	000000	00000


		1 1/2"	1/8"	67	36	180	N42	Through Thickness	3M VHB (Very High Bond)	Straight	2494N46	00000	00000

Magnets With Unthreaded Hole


	Magnetized Through Thickness

Mount with pins, bolts, or rivets. There's no need for threading.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

											Each
	OD	Hole Dia.	Max. Pull, lbf	Sets of Poles	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Mounting Hole Style	For Screw Size		1-49	50-Up
1/8" Thick



		3/4"	1/8"	16	12	180	N42	Through Thickness	Straight	—	2494N12	00000	00000


		3/4"	0.186"	11	6	180	N42	Through Thickness	Countersunk	No. 8	2494N13	0000	0000
		7/8"	0.186"	14	6	180	N42	Through Thickness	Countersunk	No. 8	2494N41	0000	0000
		1"	0.186"	17	12	180	N42	Through Thickness	Countersunk	No. 8	2494N14	00000	00000
		1"	0.19"	33	21	180	N42	Through Thickness	Straight	—	2494N55	0000	0000
		1 1/4"	0.186"	42	6	180	N42	Through Thickness	Countersunk	No. 8	2494N42	00000	00000
		1 1/2"	1/8"	67	37	180	N42	Through Thickness	Straight	—	2494N16	00000	00000


		3/16" Thick



				2"	7/8"	119	86	180	N42	Through Thickness	Straight	—	2494N17	00000	00000

Nonmarring Encased Neodymium Rectangle Magnets

Magnets With Unthreaded Hole

Mount with pins, bolts, or rivets. There's no need for threading.

Steel Case—Maximizes holding power by concentrating magnetic force.

Chrome-Plated Steel Case—The bright, shiny finish resists salt water and chemicals better than other finishes and is less likely to wear off.

										Each
	Thk.	Hole Dia.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Cover Material	For Screw Size	Color		1-49	50-Up
Steel Case



		1/4"	0.129"	17	160	N52	Silicone Rubber	No. 5	Black	5679K81	00000	00000


		1/4"	0.255"	30	160	N52	Silicone Rubber	1/4"	Black	5679K82	00000	00000
		1/4"	0.255"	34	160	N52	Silicone Rubber	1/4"	Black	5679K83	00000	00000
		1/4"	0.255"	37	160	N52	Silicone Rubber	1/4"	Black	5679K84	00000	00000


		Chrome-Plated Steel Case



				1/4"	0.129"	14	175	N45	Rubber	No. 5	Black	5679K41	0000	0000


				1/4"	0.15"	27	175	N45	Rubber	No. 6	Black	5679K42	00000	00000
				1/4"	0.177"	41	175	N45	Rubber	No. 8	Black	5679K43	00000	00000

Machinable Neodymium Disc Magnets

Cut, drill, or shape to your exact needs. These magnets are bonded with epoxy, making them soft enough to machine with carbide tooling while preserving their magnetic strength.

Magnets With Unthreaded Hole


	Magnetized Through Thickness

Mount with pins, bolts, or rivets. There's no need for threading.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

									Each
	OD	Hole Dia.	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Mounting Hole Style		1-49	50-Up
0.197" Thick



		1.023"	0.866"	0.6	300	N10SH	Through Thickness	Straight	5901K71	000000	00000


		1.181"	0.63"	2	300	N10SH	Through Thickness	Straight	5901K73	00000	00000
		1 3/8"	0.811"	2	300	N10SH	Through Thickness	Straight	5901K75	00000	00000


		25/64" Thick



				1.023"	0.866"	1.1	300	N10SH	Through Thickness	Straight	5901K72	00000	00000


				1.181"	0.63"	4	300	N10SH	Through Thickness	Straight	5901K74	00000	00000
				1 3/8"	0.811"	4	300	N10SH	Through Thickness	Straight	5901K76	00000	00000

Multipole Neodymium Rectangle Magnets

Magnets With Unthreaded Hole


	Magnetized Through Thickness

Mount with pins, bolts, or rivets. There's no need for threading.

Magnetized Through Thickness—Magnetized from one flat face to the other, these magnets deliver a concentrated magnetic force. They’re best for direct contact with flat surfaces.

												Each
	Wd.	Lg.	Hole Dia.	Max. Pull, lbf	Sets of Poles	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Mounting Hole Style	For Screw Size		1-49	50-Up
1/8" Thick



		1"	1"	0.0196"	26	21	180	N42	Through Thickness	Countersunk	No. 8	2494N53	000000	000000


		1"	1 1/2"	0.184"	45	31	180	N42	Through Thickness	Countersunk	No. 8	2494N44	00000	00000

Magnetic Washers

Stick these washers to iron and steel surfaces, so they won't shift during installation. They take the pressure off screws and nuts to protect your mounting surface.

						Temp. Range
	For Screw Size	ID	OD	Thk.	Max. Pull, lbf	Min.	Max., ° F	Magnet Grade	Direction of Magnetization		Each
Nickel-Plated Neodymium



		No. 4	0.124"	0.302"	0.030" to 0.040"	1.1	Not Rated	140	N50	Through Thickness	90436A130	00000


		No. 6	0.154"	0.442"	0.040" to 0.050"	2	Not Rated	140	N50	Through Thickness	90436A140	0000
		No. 8	0.188"	0.438"	0.036" to 0.065"	2.5	Not Rated	140	N50	Through Thickness	90436A180	0000
		No. 10	0.219"	0.500"	0.036" to 0.065"	2.7	Not Rated	140	N50	Through Thickness	90436A190	0000
		1/4"	0.280"	0.900"	0.060" to 0.080"	5.4	Not Rated	140	N50	Through Thickness	90436A150	00000
		3/8"	0.406"	1.139"	0.070" to 0.090"	7.6	Not Rated	140	N50	Through Thickness	90436A160	00000
		1/2"	0.531"	1.250"	0.055" to 0.069"	7.2	Not Rated	140	N50	Through Thickness	90436A170	00000