Ringmagnet countersink Ø 25.0 x 4.5 x 4.4 mm plastic coating

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

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from 10 pcs	€2.81 *
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Item number: RMS-25x04x04-N-K-S
EAN: 4250538424045
Manufacturer: magnets4you

The strong neodymium magnets are coated with plastic and are therefore also perfect for outdoor... more

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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 D	25,0 mm
bore diameter d4	4,5 mm
temperature max.	80 ° C
quality of magnetisation	N42
material	Neodym
direction of magnetisation	axial
colour	schwarz
Gewicht	0,009 kg
magnetic force	3,7 kg
Höhe H	4,4 mm
Ummantelung	Polypropylen

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 (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.