Ringmagnet countersink Ø 25.0 x 4.5 x 4.4 mm plastic coating - black

 
Quantity Price / pcs
To 2 pcs €3.27 *
from 3 pcs €3.04 *
from 10 pcs €2.81 *
from 20 pcs €2.65 *
from 40 pcs €2.52 *
from 400 pcs request a quote!

The prices are VAT included plus extra charges for shipping

Ready for shipment, delivery in 2-4 days

1 pieces: € *
pieces
  • RMS-25x04x04-N-K-S
  • 4250538424045
  • magnets4you
  • 624 pieces
The strong neodymium magnets are coated with plastic and are therefore also perfect for outdoor... more
Product information
The strong neodymium magnets are coated with plastic and are therefore also perfect for outdoor use. The polypropylene jacket protects the magnet from oxidation on the one hand, but also protects the surfaces to which the magnet is attached from scratches on the other. As a result, the magnets offer a wide range of possible uses, whether in the workshop, office, kitchen or even when camping, these useful helpers are needed everywhere.
The magnets with hole and countersink are also ideally suited to screwing them in the desired positions.

The north pole of this magnet is on the depression side.
Note: You cannot use two of these magnets in pairs, i.e. the magnets do not stick to one another with the countersunk side, but repel each other.

  • Stainless, thanks to the plastic jacket
  • Can be used in wet environments as it is waterproof
  • Protects sensitive surfaces
  • Higher adhesive force in the shear direction than normal neodymium magnets
  • Enormous adhesive force through the use of neodymium super magnets

Technical specifications

total diameter D25,0 mm
bore diameter d44,5 mm
temperature max.80 ° C
quality of magnetisationN42 
materialNeodym 
direction of magnetisation axial 
colourschwarz 
weight0,009 kg
total height H4,4 mm
UmmantelungPolypropylen 

Technical specifications for magnetization grade N42

Material Remanence Coercivity Energy product Maximum temperature
Br bHc iHc (BxH)max
Gauss (G) Tesla (T) kOe kA/m kOe kA/m MGOe kJ/m 3 °C
N42 12900-13200 1.29-1.32 10.8-12.0 860-955 ≥  12 ≥ 955 40-42 318-334 ≤  80

  • The product conforms to the European RoHS Community legislation

    The product conforms to the European RoHS Community legislation The product conforms to the European RoHS Community legislation (2002/95/EG - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
    No subject to registration under the REACH Regulation.

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  • magnets4you GmbH
  • Bgm.-Dr.-Nebel-Str. 15a
  • D-97816 Lohr a. Main
  • Tel.: +49 (0) 93 52 / 60 43 86 - 0