The 15x5x1mm NdFeB rare earth ring magnet works great as a magnetic washer; save on quantity.
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.
The Mark I Magnaprobe can respond to as little as 0.3 gauss & will detect weaknesses in magnetic shielding. The Mark II Magnaprobe is a fast & convenient way to confirm magnet are positioned with their poles pointing correctly.
SKU:44611-1; Size:OD15 x ID5 x 1 | |||||
Pull Force in Pounds & Kilograms at different distances (mm) above Magnet | |||||
Distance (mm): | 0 | 0.1 | 1 | 10 | |
---|---|---|---|---|---|
Pounds | 1.88 | 1.55 | 0.72 | 0.02 | |
Kilogram | 0.85 | 0.70 | 0.33 | 0.01 |
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.