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Metal disc with counterbore Ø 23 mm

as a counterpart to magnets, not a magnet!

Price and rebate
10 pcs. 0.32 CHF ea.
from 40 pcs. 0.27 CHF ea.
from 80 pcs. 0.25 CHF ea.
from 160 pcs. 0.24 CHF ea.
Ask for a rebate from 2'500 pcs.
incl. 7.7% VAT plus shipping

3.20 CHF

incl. 7.7% VAT plus shipping

promptly deliverable

Available: 27'930 pieces

Delivery time: 1 - 2 business days


  • Orders until 12:00 pm will be shipped today!


These metal discs are suitable as base surfaces for our magnets, e.g. disc or hook magnets. They can easily be screwed onto non-magnetic surfaces with a countersunk screw. The metal discs are not rust-proof and therefore not suitable for outdoor use.

Technical data

Article IDMD-23
Diameter D23 mm
Height H1,5 mm
Borehole d15,5 mm
Borehole d28,5 mm
CoatingNickel (Ni)
Weight4 g
PDF data sheet
Suppose you have a wooden door that always clunks shut. You could screw a CSN-20 into the wall. As a counterpart you could screw or glue a MD-23 to the door or vice versa.
When using countersunk bolts with the ISO standards 7046-2, 14581 and 10642, be aware of the following: If you want to screw the metal disc to a stainless steel surface, you need to lower the borehole so the countersunk bolt can be screwed on flush.
These metal discs are not rust-resistant and therefore not suitable for outdoor use.

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