Blockmagnet 20.0 x 10.0 x 5.0 mm N42 nickel - holds 3.8 kg

Quantity Price / pcs
from 5 pcs €1.68 *
from 15 pcs €1.51 *
from 40 pcs €1.38 *
from 80 pcs €1.31 *
from 500 pcs request a quote!

The prices are VAT included plus extra charges for shipping

Ready for shipment, delivery in 2-4 days

5 pieces: € *
  • QM-20x10x05-N
  • 4250538407611
  • magnets4you
  • 5 pieces
  • 5990 pieces

Technical specifications

volume1000 mm³
coatingNickel (Ni-Cu-Ni) 
temperature max.80 ° C
quality of magnetisationN42 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
total height H5,0 mm
total length L20,0 mm
weight0,0076 kg
magnetic force3,800 kg
total width B10,0 mm

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.
  • Safety Notice

    NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!
  • Determination of the magnetic force

    The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.

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Customer evaluation for "Blockmagnet 20.0 x 10.0 x 5.0 mm N42 nickel - holds 3.8 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
18 Feb 2021

Artikel wie erwartet

20 Jan 2020

Lampenhalterung auf dem Balkon

17 Jul 2019

Super Qualität

20 May 2019

Verwendung: schalten von Reed-Kontakten Sehr gute Qualität

15 Feb 2019

gute Haftscheiben

29 Aug 2018

wir verwenden den Magneten in einem 8 eckigen Rad als "Einrastmechanismus"... Funtionier top!

23 Apr 2018

Alles Ok

20 Feb 2018

Die Qualität der Produkte ist einwandfrei.

14 Nov 2017

Magnete entsprechen den im Katalog vorgestellten Merkmalen.

5 Jul 2017

Die Magnete dienen zur (lösbaren) Befestigung der Sitze in meinem Modellheli

28 Feb 2017

tolle geometrie sehr robust sehr gute haltekraft.

12 Jul 2016

Produkt wie erwartet. Qualitativ sehr hochwertig. Über die Dursbilität kann ich derzeit noch keine Aussage treffen.

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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