N35SH Magnets | McMaster-Carr

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System of Measurement

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Shape

Direction of Magnetization

Maximum Pull

Maximum Temperature

Finish

Magnetic Pull Rating

Magnet Grade

Mount Type

Performance

Material

Hole Diameter

Flux Density

Color

REACH

Maximum Energy Product

278 kJ/m³

RoHS

Compliant

Mounting Hole Style

Straight

Sets of Poles

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

Minimum Temperature

Not Rated

DFARS Specialty Metals

Not Compliant

Export Control Classification Number (ECCN)

Fabrication

53 Products

About Magnets

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

Mount Type

Plain Back

Our standard magnets to hang, secure, and position metal objects

52 products

Unthreaded Hole

Mount with pins, bolts, or rivets

1 product

Magnetic Pull Rating

Super Light

Often used as refrigerator magnets or inside electronics

13 products

Light

Hang small hand tools or use as pocket retrievers for small parts

18 products

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.

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.

Standard Magnets


	Magnetized Through Thickness

N35SH—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.

Uncoated—Apply whatever finish best guards against rust and wear in your environment. If left uncoated, expect corrosion and less durability.

								Each
	OD	Max. Pull, lbf	Max. Temp., ° F	Magnet Grade	Direction of Magnetization	Finish		1-49	50-Up
0.04" Thick



		5/32"	0.7	300	N35SH	Through Thickness	Nickel Plated	5862K23	00000	00000


		1/16" Thick



				0.118"	0.5	300	N35SH	Through Thickness	Nickel Plated	5862K21	0000	0000


				1/8"	0.6	300	N35SH	Through Thickness	Nickel Plated	5862K13	0000	0000
				3/8"	1.5	300	N35SH	Through Thickness	Uncoated	5862K46	0000	0000
				1/2"	1.2	300	N35SH	Through Thickness	Uncoated	5862K48	0000	0000


				0.1" Thick



						1/8"	0.7	300	N35SH	Through Thickness	Nickel Plated	5862K25	0000	0000


						1/8"	0.7	300	N35SH	Through Thickness	Uncoated	5862K24	0000	0000
						1/4"	1.8	300	N35SH	Through Thickness	Nickel Plated	58605K31	0000	0000
						1/4"	1.8	300	N35SH	Through Thickness	Uncoated	5862K52	0000	0000
						3/8"	2.8	300	N35SH	Through Thickness	Nickel Plated	5862K27	0000	0000
						3/8"	2.8	300	N35SH	Through Thickness	Uncoated	5862K26	0000	0000
						3/4"	5	300	N35SH	Through Thickness	Nickel Plated	5862K31	00000	0000
						3/4"	5	300	N35SH	Through Thickness	Uncoated	5862K3	00000	00000


						1/8" Thick



								1/16"	0.6	300	N35SH	Through Thickness	Nickel Plated	5862K11	0000	0000


								1/8"	0.7	300	N35SH	Through Thickness	Nickel Plated	5862K61	0000	0000
								1/8"	0.7	300	N35SH	Through Thickness	Uncoated	5862K51	0000	0000
								1/4"	2.1	300	N35SH	Through Thickness	Nickel Plated	58605K33	0000	0000
								3/8"	3	300	N35SH	Through Thickness	Nickel Plated	5862K96	0000	0000
								3/8"	3	300	N35SH	Through Thickness	Uncoated	5862K95	0000	0000
								1"	10	300	N35SH	Through Thickness	Nickel Plated	58605K83	00000	00000
								1"	10	300	N35SH	Through Thickness	Uncoated	58605K43	00000	00000
								2"	19	300	N35SH	Through Thickness	Nickel Plated	5862K41	00000	00000
								2"	19	300	N35SH	Through Thickness	Uncoated	5862K4	00000	00000


								3/16" Thick



										1/2"	5	300	N35SH	Through Thickness	Nickel Plated	5862K63	00000	0000


										1/2"	5	300	N35SH	Through Thickness	Uncoated	5862K53	00000	0000


										1/4" Thick



	1/4"										2.5	300	N35SH	Through Thickness	Nickel Plated	58605K75	0000	0000


	1/4"										2.5	300	N35SH	Through Thickness	Uncoated	58605K35	0000	0000
	0.32"										4	300	N35SH	Through Thickness	Uncoated	5862K44	0000	0000
	3/8"	5									300	N35SH	Through Thickness	Nickel Plated	5862K65	0000	0000
	3/8"	5	300								N35SH	Through Thickness	Uncoated	5862K55	0000	0000
	1/2"	7	300								N35SH	Through Thickness	Nickel Plated	58605K77	00000	00000
	1/2"	7	300								N35SH	Through Thickness	Uncoated	58605K37	00000	00000
	3/4"	14	300								N35SH	Through Thickness	Nickel Plated	5862K92	00000	00000
	3/4"	14	300								N35SH	Through Thickness	Uncoated	5862K91	00000	00000
	1"	14	300								N35SH	Through Thickness	Uncoated	58605K45	00000	00000
	1"	19	300								N35SH	Through Thickness	Nickel Plated	58605K85	00000	00000


	1 1/2"	29	300								N35SH	Through Thickness	Nickel Plated	5862K15	00000	00000
	2"	35	300								N35SH	Through Thickness	Nickel Plated	5862K43	000000	00000
	2"	35	300	N35SH							Through Thickness	Uncoated	5862K42	000000	00000
	3"	50	300	N35SH	Through Thickness						Nickel Plated	58605K87	000000	000000
	3"	50	300	N35SH	Through Thickness						Uncoated	58605K47	000000	000000


	3/8" Thick



			1/2"	14	300						N35SH	Through Thickness	Nickel Plated	5862K94	00000	00000


			1/2"	14	300						N35SH	Through Thickness	Uncoated	5862K93	00000	00000
			7/8"	15	300						N35SH	Through Thickness	Uncoated	58605K41	00000	00000
			1 1/2"	40	300						N35SH	Through Thickness	Nickel Plated	5862K17	00000	00000


			1/2" Thick



					1/2"	19	300				N35SH	Through Thickness	Nickel Plated	5862K29	00000	00000


					1/2"	19	300				N35SH	Through Thickness	Uncoated	5862K28	00000	00000
					3/4"	28	300				N35SH	Through Thickness	Nickel Plated	5862K33	00000	00000
					3/4"	28	300				N35SH	Through Thickness	Uncoated	5862K32	00000	00000
					1"	35	300				N35SH	Through Thickness	Nickel Plated	5862K39	000000	00000
					1"	35	300				N35SH	Through Thickness	Uncoated	5862K38	000000	00000
					1 1/2"	55	300				N35SH	Through Thickness	Nickel Plated	5862K19	000000	00000

Magnets With Unthreaded Hole


	Magnetized Through Thickness

N35SH—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.

										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