J.W. Winco

Our customers in the USA are managed by J.W. Winco. Please, use the website of J.W. Winco: jwwinco.com

GN 50.3 Retaining magnets disc-shaped, with threaded stud


Product description


Retaining magnets GN 50.3 are a shielded magnetic system.


Housing / threaded stud
Steel, zinc plated

Materials of the magnet:
  • Hard ferriteHF
    temperature resistant up to 200 °C
  • NdFeBND
    Neodymium, iron, boron
    temperature resistant up to 80 °C


Technical drawing

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GN 50.3 Retaining magnets with threaded stud sketch

Article options / Table

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Length l


Nominal adhesive forces in N
Hard ferrite

10±0,1±0,1M 34,5+0,2/-0,17M 44,5±0,18425
13±0,1±0,1M 34,5+0,2/-0,17M 54,5±0,181060
16±0,1±0,1M 34,5+0,2/-0,17M 64,5±0,181895
20±0,1±0,1M 36+0,2/-0,17M 66±0,11030140
25±0,1±0,1M 47+0,3/-0,18M 67±0,11040200
32±0,1±0,1M 47+0,3/-0,18M 67±0,11080350
47+0,2/-0,1-M 69+0,5/-0,18----180-
63+0,3/-0,1-M 614+0,5/-0,115----350-

Build & Price

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Material of the magnet

Diameter d1
Thread d2

Selected Part (How to order)

Total (net)
plus VAT 0,29 €
gross 1,81 €
In stock
Weight: 0,002 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 Euro -> 10 % discount
from 275,00 Euro -> 20 % discount
from 375,00 Euro -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

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J. W. Winco, our Partner in the USA
Our customers in the USA are served by J. W. Winco. Please use the website of J. W. Winco.
J. W. Winco, unser Partner in der USA
Unsere Kunden in der USA werden durch J. W. Winco betreut. Bitte benutzen Sie die Webseite von J. W. Winco.
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