Premium High Strength Neodymium Adhesive Round Disc Magnets

Premium High Strength Neodymium Adhesive Round Disc Magnets

Product Description

Diameter: 24mm (0.94inch)

Thickness: 2mm (0.08inch)

Material: NdFeB (Neodymium Iron Boron)

Plating/Coating: Nickel Coated

Tolerance: ±0.05 mm

Magnetization Direction: Axial (Poles on Flat Ends)

♦ Selectable Magnetic Force Grade ♦

Neodymium	Br		Hcb		Hcj		(Bh)max		Tw
Grade	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m3	MGOe	℃
N35	1170-1220	11.7-12.2	＞868	＞10.9	＞955	＞12	263-287	33-36	＜80
N38	1220-1250	12.2-12.5	＞899	＞11.3	＞955	＞12	287-310	38-39	＜80
N40	1250-1280	12.5-12.8	＞907	＞11.4	＞955	＞12	302-326	38-41	＜80
N42	1280-1320	12.8-13.2	＞915	＞11.5	＞955	＞12	318-342	40-43	＜80
N45	1320-1370	13.2-13.7	＞915	＞11.5	＞955	＞12	342-367	41-44	＜80
N48	1380-1420	13.8-14.2	＞923	＞11.6	＞955	＞12	366-390	46-49	＜80
N50	1400-1450	14.0-14.5	＞796	＞10	＞876	＞11	382-406	48-49	＜80
N52	1430-1480	14.3-14.8	＞796	＞10	＞876	＞11	398-422	50-53	＜80

Product Introduce

These round 3M adhesive neodymium magnets (24 mm in diameter, 2 mm thick) possess strong magnetic force, providing reliable attraction in a variety of applications. A durable Ni-Cu-Ni plating prevents corrosion, enhances surface durability, and ensures long lasting performance.

With high quality double sided adhesive, these adhesive backed neodymium magnets can be firmly attached to non metallic surfaces while maintaining excellent magnetic attraction on metallic surfaces.

⭐ Common Uses:

✔ Refrigerator Magnets – Securely hold photos, notes, shopping lists, and memos.

✔ Whiteboard Magnets – Suitable for offices, classrooms, and home study areas.

✔ Office Magnets – Organize documents, wires, name tags, and small accessories.

✔ Kitchen Magnets – Neatly hold recipes, towels, or lightweight kitchen tools.

✔ Cruise Ship Magnets – Ideal for cruise ship cabins, securing items to metal walls and doors without causing damage.

✔ Curtain Magnets – Keep curtains or drapes neat and tidy.

✔ Science Experiment Magnets – Suitable for experiments, demonstrations, and educational projects.

✔ Tool Room Magnets – Convenient for securing small tools, parts, and hardware.

Instructions For Use

🔹 Two installation methods

This strong 3M adhesive magnet can be used on both metallic and non metallic surfaces. It can be directly attached to iron or steel surfaces via magnetic force, while the double sided adhesive allows for secure installation on non metallic surfaces without drilling.

( Typical non metallic mounting surfaces include tiles, plastic, painted walls, concrete, wood, and other smooth or slightly textured surfaces. )

🔹 Easily separate the magnets.

When separating these powerful magnets, using the correct method makes the process easy and safe, preventing pinched fingers or damage to the magnets, and ensuring a safer and more comfortable operation.

⚠️ Safety tips

Read these precautions carefully to avoid unnecessary trouble and harm.

Packing&Shipping