Blockmagnet 18.0 x 8.0 x 4.0 mm N48 nickel - holds 5 kg

Quantity Price / pcs
from 5 pcs €1.07 *
from 15 pcs €0.93 *
from 40 pcs €0.82 *
from 80 pcs €0.75 *
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5 pieces: € *
  • QM-18x08x04-N
  • 4250538407505
  • magnets4you
  • 5 pieces
  • 14740 pieces

Technical specifications

volume576 mm³
coatingNickel (Ni-Cu-Ni) 
temperature max.80 ° C
quality of magnetisationN48 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
total height H4,0 mm
total length L18,0 mm
weight0,004378 kg
magnetic force5,000 kg
total width B8,0 mm

Technical specifications for magnetization grade N48

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
N48 13700-14200 1.37-1.42 10.8-12.5 860-995 ≥  12 ≥  955 45-48 358-382 ≤  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 18.0 x 8.0 x 4.0 mm N48 nickel - holds 5 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
11 Nov 2020

alles top

12 Oct 2020

genau das was ich erwartet habe

3 Sep 2020

Habe alles wie bestellt erhalten. Das Produkt Magnet hält was es verspricht :-)

10 Feb 2020

Ich befestige mit den Magneten Postkarten

10 Jan 2020

Produkt erfühlt voll die Anforderung

12 Nov 2019

Produkt wie beschrieben. *** alles Bestens!

21 Jun 2019


23 May 2018

Wir verwenden die Magnete im Modellbau als Alternative für Klebstoffe und erhalten damit eine reversible Lösung

1 Feb 2018

Die magneten sind schone anzusehen un dhaben unbandige Kraft.

4 Dec 2017

Ich verwende das Produkt als Bastler und Heimwerker und kann es weiter empfehlen.

5 Sep 2017

gut und schnell

31 Aug 2017

Hält was er verspricht

11 Aug 2017

Ich nutze sie zum Basteln für Miniaturen!

23 Mar 2017

Die von mir gekauften Magnete halten was sie versprechen. Ich bin zufrieden und bestelle gerne wieder.

1 Feb 2017

Ware entspricht voll den Erwartungen

20 Dec 2016

Produkt ist wie im Shop beschrieben. Gute Qualität.

26 Sep 2016

Befestigung eines Vorhanges im PkW

21 Sep 2016


26 Jul 2016

Fixierung von Schmutz-Plexiglas an einem Käfig

9 Jan 2016

Magnete werden für Scheibengenerator verwendet.

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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