CSR-20-20-04-N

Flat rod magnet 20 x 20 x 4 mm

with countersunk borehole, in U-shaped steel profile
promptly deliverable

Description

This flat rod magnet is a square flat countersunk block magnet, embedded in a U-shaped steel profile. The steel significantly reinforces the magnet's adhesive force at direct contact and at the same time protects it from blows.
Its thickness of only 4 mm allows for hanging up signs, tools, etc. discreetly. It is especially suitable for carpentry, kitchen/booth/store construction, and signage technology.
Read about more features and tips

Technical data

Article ID CSR-20-20-04-N
Material NdFeB
strength approx. 10 kg (approx. 98,1 N)
Length S1 20 mm
Length S2 20 mm
Height H 4 mm
Borehole d1 4,5 mm
Countersink d2 9,46 mm
Countersink t 2,48 mm
Tolerance +/- 0.1 mm
Coating nickel-coated (Ni-Cu-Ni)
Magnetisation N38
Max. working temperature 80░C possibly lower)
Steel Q235 (China)
Weight 11 g
PDF data sheet

Recommended accessories for this product

Countersunk metal disc, 20 x 20 x 3 mm, as a counterpart to magnets, not a magnet!
Countersunk metal disc
20 x 20 x 3 mm, as a counterpart to magnets, not a magnet!
10 pcs. 0,35 EUR ea.

Additional features and tips


Click to enlarge
The following screws fit into the borehole of these magnets:

  • Countersunk wood screw with groove: DIN 97 (3,5 mm)

  • Recessed countersunk flat head screws (machine screw): ISO 7046-2 M3 (3 mm)

  • Countersunk torx screws (machine screw): ISO 14581 M3 (3 mm)

  • Hexagon socket countersunk flat head screws (machine screw): ISO 10642 M3 (3 mm)