3x1mm Compact Stud Earring Nd Disc Magnets

SKU: 43511

$0.17USD or lower Each

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3x1mm N42 disc magnets with their small size are well suited for magnetic stud earrings. They are ideal for everyday wear, providing a comfortable yet firm hold. DIY jewelry makers and creative entrepreneurs can craft bold designs with secure solutions for non-pierced earrings and other lightweight accessories for all day war without fear of pinching or slipping.

Whether you're creating modern minimalist looks, vintage-inspired designs, or custom pieces for weddings or evening wear, these powerful little magnets stay secure without sacrificing comfort. Suitable for costume jewelry, wedding earrings, or trendy fashion pieces. Use two magnets per earring or pair one with a stainless steel disc backing whichever works best.

Need to confirm we have the best prices for superior magnets, try looking for: best magnets for earrings; safe magnets for jewelry making; strong small magnets for crafts; neodymium magnets for costume jewelry. Or, just read some of our reviews below.

We have sold NdFeB magnets since 1996 and N42 grade since 2003, the best value for strength & temperature vs cost. Don't be fooled by claims of higher strength, N52, at lower cost.

Read the complete Google Customer Review for: "...(Indigo) N42 Neodymium magnets...the real deal…bought magnets on Amazon advertised as N52… another cheap Chinese fake"

We also provide complete Documentation including MSDS & ROHS; see below.

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Related information or images
Specifications

Magnet Characteristics

Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 43511      Size:  3x1mm
Distance (mm): 0 0.1 1 10 100
Gauss 3661.0 3464.0 1619.0 12.5 0.0
Lb 0.24 0.21 0.05 0.00 0.00
Kg 0.11 0.10 0.02 0.00 0.00
Click on N42 Magnet Specifications for a table that lists general characteristics such as coercivity & remanence.

Click on N42 Magnet Tolerances for a table that lists the range of variation in thickness, diameter, etc.

Click on American vs Metric to see a table with conversions & as well as rounded mm equivalents closest to inch sizes.
Documentation

Magnet Documentation

Drawing Compliance MSDS ROHS Graph REACH
Magnet Technical Diagram Certificate of Compliance MSDS ROHS N42 Chart REACH Document
Reviews (2)
2020-08-15
This is the third time I've ordered these magnets from Indigo Instruments. They are perfect for building miniatures, and they arrived very quickly in the mail (which is in itself remarkable considering the mail volumes right now!). When I use up these magnets, I will definitely be ordering more from here.
— Kevin
2018-05-02
I used these magnets for building models, their size and strength are great for small panel sections that need led lighting and access without gluing sections together. Shipping was fast and well packed. Magnets are the perfect size and exactly what I needed, for the price you can't beat it! I highly recommend buying from them! and I will be back for more in the future. Thanks .
— dockbay94
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