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Metal disc with an edge and counterbore M3

Inner diameter 21 mm, as a counterpart to magnets, not a magnet!

Article ID MSD-21
UoS 10 pieces
Price and rebate
10 pcs. 1,44 EUR ea.
from 20 pcs. 1,36 EUR ea.
from 40 pcs. 1,30 EUR ea.
Ask for a rebate from 3 000 pcs.
incl. VAT plus shipping

14,40 EUR

incl. VAT plus shipping

promptly deliverable

Available: 5 170 pieces

Delivery time: 2-5 business days



These metal discs with an edge are the perfect magnetic bases for our (e.g.) pot magnets or magnetic hooks. They are countersunk and can be fastened with a fitting countersunk screw to create an even support area.

The edge of these metal discs prevents the magnet from sliding down if attached in a vertical position, which counteracts the shear force and maintains a high adhesive force.

Note: Once a magnet of suitable size (e.g. CSN-20) sits on the disc, it is hard to remove thanks to the edge. Therefore, make sure you first attach the metal disc and the magnet to the desired object (or screw in the hook/grommet/handle).

The metal discs are not rustproof and hence not suitable for outdoor use.

Technical data

Article IDMSD-21
Diameter D21 mm
Height H2 mm
Material strength t1 mm
Made inGermany
MaterialStructural steel ST37
CoatingZinc-Plated (Zn)
Weight5,5 g

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