Disc magnet Ø 12 mm, height 4 mm, holds approx. 1,6 kg

with countersunk hole, with north pole on the countersunk side, N35, nickel-plated

Attribute name	Attribute value
Item number	CS-S-12-04-N
Strength	approx. 1,6 kg
Displacement force	approx. 320 g
Unit of Sale	5 pieces

Description

Countersunk neodymium disc magnets can be fastened with a countersunk head screw. This magnet has the north pole on the countersunk side, allowing it to be combined with the magnet CS-S-12-04-NR. They are only 4 mm thick and therefore very discreet for hanging up signs, tools, etc. Especially suitable for cabinetmaking, kitchen installations, booth and store construction, signage technology, etc. We also carry similar, but stronger countersunk pot magnets.

Please note: Neodymium magnets are brittle and can break under excessive application of force. Not all holding surfaces are level, which is why magnets need a little slack. This allows them to optimally align with the ferromagnetic object and extend the highest adhesive force. That is why we recommend fastening these magnets by hand.

The following screws fit into the hole of these magnets, for example:

Countersunk wood screw with groove: DIN 97 (3,5 mm)
Recessed countersunk flat head screws (machine screw): ISO 7046-2 M3 (3 mm)
Hexalobular socket countersunk flat head screws (machine screw): ISO 14581 M3 (3 mm)
Hexagon socket countersunk flat head screws (machine screw): ISO 10642 M3 (3 mm)

Note: You cannot use two of these magnets directly together because their countersunk sides repel each other. Therefore, ensure correct polarity during installation.

Neodymium magnets are perfect for use in dry indoor areas.

Technical data

Attribute name	Attribute value
Article ID	CS-S-12-04-N
EAN	7640172691823
Material	NdFeB
Strength	approx. 1,6 kg (approx. 15,7 N)
Displacement force	approx. 320 g (approx. 3,14 N)
Colour	Silver-coloured
Design	With countersunk hole
Diameter D	12 mm
Height H	4 mm
Hole d1	4,5 mm
Hole d2	9,46 mm
Countersink t	2,48 mm
Tolerance	+/- 0,1 mm
Coating	Nickel-coated (Ni-Cu-Ni)
Direction of magnetisation	Axial (parallel to height)
Magnetisation	N35
Visible side of the magnet	North pole
Max. working temperature	80 °C
Shape	Disc
Weight	2,5 g
PDF data sheet

Product Safety Information

Manufacturer: Webcraft GmbH / supermagnete, Industriepark 206, 78244 Gottmadingen, Germany, support@supermagnete.com

Magnets are not toys. Please make sure to carefully read our safety instructions.

Additional features and tips

Neodymium magnets are very brittle and can break or chip when exposed to repeated blows. To protect the magnets it would be best to slightly countersink them into a material (e.g. into the wood of the furniture).