Attributes

Brand	-
Category	Electronic Components / Maker DIY / Magnets & Magnetic Balls
Origin	-
Material Grade	N52 Neodymium Iron Boron
Available Shapes	Disc, Ring, Square, Countersunk, Custom Irregular
Coating Options	Nickel-Copper-Nickel, Epoxy, Zinc, Gold
Temperature Resistance	Up to 80°C (176°F) standard
Tolerance Precision	+/- 0.05mm for custom dimensions
Magnetization Direction	Axial, Diametrical, or Multi-pole customizable
Minimum Order Quantity	1 piece for samples, bulk discounts available
Lead Time	3-5 days for stock items, 10-15 days for custom
Packaging	Anti-magnetic foam with reinforced cardboard boxing
Certification	RoHS and REACH compliant materials

6 reviews

Anonymous

Mar 28, 2026

Rating: 4/5

Good value for custom work

Prices are competitive considering these are custom manufactured. Delivery took a day longer than estimated, but the quality of the ring magnets made up for the slight delay.

Anonymous

Mar 21, 2026

Rating: 5/5

Incredible holding power

Ordered custom countersunk magnets for a woodworking project. The pull force is exactly as described, and the nickel plating looks professional. Will definitely order again for my next batch of jigs.

Anonymous

Mar 18, 2026

Rating: 4/5

Strong but handle with care

These N52 discs are seriously strong. They snapped together before I could align them properly, chipping one corner slightly. My fault for not wearing gloves, but the strength is no joke. Great product overall.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect for prototyping

We needed irregular shapes for a sensor housing prototype. The team worked with our CAD files and delivered precise units within two weeks. Quality control seems very strict.

Anonymous

Mar 05, 2026

Rating: 5/5

Consistent quality in bulk

Purchased 500 square magnets for assembly line use. Every single unit had consistent dimensions and magnetic strength. Packaging prevented any damage during shipping.

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent customer service

I wasn't sure which coating would work best for an outdoor application. Support team recommended epoxy coated rings, and they have held up perfectly through rain and sun for three months now.

5 FAQ

Q: Are these magnets safe to use near electronics?

A: Due to their high strength, please keep them at a safe distance from sensitive electronics, credit cards, and pacemakers. We include safety guidelines with every shipment.

Q: How do I submit a custom shape design for manufacturing?

A: You can upload your DXF, STEP, or PDF drawings directly through our custom quote page. Our engineering team will review feasibility and provide a quote within 24 hours.

Q: Can you manufacture magnets with specific hole sizes for M4 screws?

A: Yes, we can customize countersunk holes or through-holes to fit M4 screws or any other specification you provide in your technical drawing.

Q: Do you offer samples before placing a large bulk order?

A: Absolutely. We encourage customers to order sample kits to test fit and pull force. Sample orders usually ship within 24 hours via express courier.

Q: What is the maximum operating temperature for the epoxy coated version?

A: Our standard N52 material is rated up to 80°C. If you require higher temperature resistance, we can produce grades like N42SH which withstand up to 150°C, though with slightly lower magnetic strength.

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