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Blockmagnet 40.0 x 20.0 x 4.0 mm N35 nickel with 2 countersunk holes
| Quantity | Price / pcs |
|---|---|
| To 2 pcs | €5.20 * |
| from 3 pcs | €4.54 * |
| from 10 pcs | €3.97 * |
| from 20 pcs | €3.62 * |
| from 40 pcs | €3.44 * |
| from 260 pcs | request a quote! |
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1
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- Item number: QM-40x20x04-N-2SL
- EAN: 4250538419096
- Manufacturer: magnets4you
- Available on stock: 5178 pieces
Blockmagnet made of neodymium with two 4.5 mm countersunk holes and nickel coating. This flat... more
Product information
Blockmagnet made of neodymium with two 4.5 mm countersunk holes and nickel coating. This flat magnet (height 4 mm) can be screwed onto components or non-magnetic surfaces with two countersunk screws.
You can use several types of screw, such as slotted screw with countersunk head for wood, machine screw, countersunk screw with Torx or hexagon socket. The top diameter for the screw head is: 9.46 mm.
The North Pole is on the side with the subsidence. For this reason, using two of these magnets in pairs is not possible (repulsion).
So that the neodymium magnets do not break or splinter, simply sink the magnets into the workpiece and protect the raw magnet from direct hits. Our round neodymium pot magnet with hole and countersunk are protected from impact by a steel pot.
Note: If too much force is applied, neodymium magnets can break. We recommend a maximum tightening torque of 2 Nm when screwing on this magnet.
You can use several types of screw, such as slotted screw with countersunk head for wood, machine screw, countersunk screw with Torx or hexagon socket. The top diameter for the screw head is: 9.46 mm.
The North Pole is on the side with the subsidence. For this reason, using two of these magnets in pairs is not possible (repulsion).
So that the neodymium magnets do not break or splinter, simply sink the magnets into the workpiece and protect the raw magnet from direct hits. Our round neodymium pot magnet with hole and countersunk are protected from impact by a steel pot.
Note: If too much force is applied, neodymium magnets can break. We recommend a maximum tightening torque of 2 Nm when screwing on this magnet.
Technical specifications
| coating | Nickel (Ni-Cu-Ni) |
| temperature max. | 80 ° C |
| quality of magnetisation | N35 |
| tolerance | +/- 0,1 mm |
| material | Neodym |
| direction of magnetisation | axial (parallel zur Höhe) |
| total height H | 4,0 mm |
| total length L | 40,0 mm |
| weight | 0,022 kg |
| magnetic force | 11,000 kg |
| total width B | 20,0 mm |
Technical specifications for magnetization grade N35
| 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 | |
| N35 | 11700-12100 | 1.17-1.21 | 10.8-11.5 | 860-915 | ≥ 12 | ≥ 955 | 33-35 | 263-279 | ≤ 80 |
-
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 40.0 x 20.0 x 4.0 mm N35 nickel with 2 countersunk holes"
From:
Anonymous
On:
3 Mar 2021
Alles pk
From:
Anonymous
On:
3 Mar 2021
Alles pk
From:
Anonymous
On:
16 Feb 2021
Magnet entspricht meinen Erwartungen und ist schön "kräftig".
From:
Anonymous
On:
16 Feb 2021
Magnet entspricht meinen Erwartungen und ist schön "kräftig".
From:
Anonymous
On:
15 Feb 2021
Sehr gut verarbeitet
From:
Anonymous
On:
15 Feb 2021
Sehr gut verarbeitet
From:
Anonymous
On:
6 Feb 2021
Artikel wie beschrieben
From:
Anonymous
On:
6 Feb 2021
Artikel wie beschrieben
From:
Anonymous
On:
16 Nov 2020
Sehr gute und starke Magneteigenschaften. Gute Verwendung für flexibel abnehmbare Blenden.
From:
Anonymous
On:
16 Nov 2020
Sehr gute und starke Magneteigenschaften. Gute Verwendung für flexibel abnehmbare Blenden.
From:
Anonymous
On:
2 Nov 2020
Alles Bestens
From:
Anonymous
On:
2 Nov 2020
Alles Bestens
From:
Anonymous
On:
12 Feb 2020
sehr klein und sehr perfect kein problem fur mich
From:
Anonymous
On:
12 Feb 2020
sehr klein und sehr perfect kein problem fur mich
From:
Anonymous
On:
21 Dec 2019
keine Beanstandung
From:
A. Vagnoni
On:
21 Dec 2019
keine Beanstandung
From:
Anonymous
On:
13 Sep 2019
Halte mit 2 Magneten einen Vorhang ( 90 * 130 ) mit Hilfe eines 6*6mm Stahlstabes
From:
H. ()
On:
13 Sep 2019
Halte mit 2 Magneten einen Vorhang ( 90 * 130 ) mit Hilfe eines 6*6mm Stahlstabes
From:
Anonymous
On:
31 Jul 2019
Schnelle und preiswerte Lieferung
From:
N. Knoll
On:
31 Jul 2019
Schnelle und preiswerte Lieferung
From:
Anonymous
On:
9 Jul 2019
Sehr gute Magnete für Arretierungen im Möbel-Segment.
From:
O. Barkhofen
On:
9 Jul 2019
Sehr gute Magnete für Arretierungen im Möbel-Segment.
From:
Anonymous
On:
10 Jun 2019
Super starke Magnete
From:
J. Boegner
On:
10 Jun 2019
Super starke Magnete
From:
Anonymous
On:
14 May 2019
Haltekraft ebenfals enorm!
From:
H. Liechtenecker
On:
14 May 2019
Haltekraft ebenfals enorm!
From:
Anonymous
On:
17 Apr 2019
Sehr gutes Produkt ist weiter zu empfehlen
From:
S. Winter
On:
17 Apr 2019
Sehr gutes Produkt ist weiter zu empfehlen
From:
I. Hachtmann-Önder
On:
20 Feb 2018
Produkt entspricht voll den Erwartungen
From:
I. Hachtmann-Önder
On:
20 Feb 2018
Produkt entspricht voll den Erwartungen
From:
M. Leidig
On:
21 Dec 2017
zu Hause
From:
M. Leidig
On:
21 Dec 2017
zu Hause
From:
M. Kunkel
On:
22 Jun 2017
super
From:
M. Kunkel
On:
22 Jun 2017
super
From:
M. Kunkel
On:
22 Jun 2017
super
From:
F. Campari
On:
9 Jan 2017
Sehr gut
From:
F. Campari
On:
9 Jan 2017
Sehr gut
From:
K. Fahrenz
On:
25 Oct 2016
Hohe Qualität
From:
K. Fahrenz
On:
25 Oct 2016
Hohe Qualität
From:
Anonymous
On:
30 Aug 2016
Die Magneten benötigten wir für den KFZ Bereich. Hält sehr gut! Zu empfehlen!
From:
Anonymous
On:
30 Aug 2016
Die Magneten benötigten wir für den KFZ Bereich. Hält sehr gut! Zu empfehlen!
From:
B. Naraghi
On:
29 Jul 2016
Als variable Befestigung für große Bilder an einer Stahlleiste. Empfehlenswert für kreative Menschen. Die Qualität ist hervorragend
From:
B. Naraghi
On:
29 Jul 2016
Als variable Befestigung für große Bilder an einer Stahlleiste. Empfehlenswert für kreative Menschen. Die Qualität ist hervorragend
From:
Anonymous
On:
19 Jul 2016
Alles Gut
From:
Anonymous
On:
19 Jul 2016
Alles Gut
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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