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Show Rubber caps & rubber discs

Rubber caps Ø 21 mm

to protect surfaces

Item number PAR-21
Unit of Sale 10 pieces
Similar products
 Examples of use
 Data sheet
Price and rebate
10 pcs. 0,25 EUR ea.
from 40 pcs. 0,21 EUR ea.
from 80 pcs. 0,20 EUR ea.
from 160 pcs. 0,18 EUR ea.
Ask for a rebate from 2 500 pcs.
incl. VAT plus shipping
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2,50 EUR

incl. VAT plus shipping

promptly deliverable

Available: 8 370 pieces

Delivery time: 2-9 business days

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Description

These rubber caps can be pulled over the bottom side of pot magnets to protect delicate surfaces, plus the friction increases the load capacity of the magnet in shear direction. The tensile strength, however, declines slightly.

Technical data

Article ID PAR-21
EAN 7640155435529
Diameter D 21 mm
Height H 5 mm
Material strength t 0,5 mm
Max. working temperature 100°C
Weight 0,5 g
PDF data sheet
The disc magnet S-20-10-N (20x10 mm) can hold approximately 1,75 kg in shear direction, then the steel plate starts sliding down.
With a fitting rubber cap of 21 mm diameter on the backside, the same magnet can hold over 5 kg sideways; then it starts to slide down. The rubber cap is practically invisible because it is black and very thin.

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