Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Powerful neodymium magnets have strong suction and are ideal for use in the workplace. They are also suitable for DIY projects, garages, school classrooms, and anywhere else where there is iron or steel.
Size :
20x10x3mmColor :
SilverOrder(MOQ) :
100pcsGrade :
N52Sample :
FreeLead Time :
3-15daysPayment :
Paypal/TT/Credit CardDropshipping Powerful Neodymium Bar N52 Magnets For DIY
Product Description

Length: 20mm(0.79inch)
Width: 10mm (0.39inch)
Thickness: 3mm (0.12inch)
Material: NdFeB
Tolerance: ±0.05mm
Plating/Coating: Ni-Cu-Ni
Magnetization Direction: Axial (Poles on Flat Ends)
Warning:
1. These magnets are very powerful which should be handled with great care to avoid pinched fingers or chipped magnets.
2. Do not allow children to play with magnets.
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Product Features
【High Quality Ni-Cu-Ni Plating】
Manufactured using advanced electroplating technology, these magnets feature a triple-layer nickel-copper-nickel plating. This surface treatment provides excellent corrosion resistance, minimizes dust adhesion, and prevents rust or scratches. The smooth, shiny surface ensures long-lasting durability and reliable performance.
【Precise Dimensions with Minimal Tolerance】
Each bar magnet is made from rare earth neodymium material and measures 20 × 10 × 3 mm (0.79 × 0.39 × 0.12 inches) with a tolerance of ±0.05 mm. These small, precise magnets are ideal for DIY projects, everyday use, office organization, and tool storage. Please confirm the dimensions before ordering.
【Powerful Neodymium Magnets】
Made from high-grade neodymium material, these magnets are 10 times stronger than ordinary ferrite magnets. They provide strong, stable, and permanent magnetic force that will not significantly weaken over time.
【Wide Range of Applications】

1. Hold notes, documents, receipts, and reminders on magnetic boards, whiteboards, and refrigerators
2. Organize papers and display information in offices, schools, and classrooms
3. Support DIY projects, crafts, and science experiments
4. Assist with tool organization and storage in garages and workshops
5. Suitable for home, office, commercial, and light industrial use
Works on all iron or steel surfaces
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