Rubber caps Ø 21 mm

to protect surfaces

Attribute name	Attribute value
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 1 800 pcs.

incl. VAT plus shipping

2,50 EUR

incl. VAT plus shipping

promptly deliverable

available: 6 750 pieces

Delivery time: 2-7 business days

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Description

These rubber caps made of silicone can be placed over the bottom of pot magnets. This protects delicate surfaces, and the friction also increases the load capacity of the magnet in shear direction. The tensile strength, however, will decrease slightly.

Technical data

Attribute name	Attribute value
Article ID	PAR-21
EAN	7640155435529
Diameter D	21 mm
Height H	5 mm
Material strength t	0,5 mm
Tolerance	+/- 0,1 mm
Max. working temperature	250°C
Material	Silicone
Design	Rubber cap
Weight	0,5 g
PDF data sheet

Product Safety Information

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

Not suitable for children under the age of 14. May contain small parts or release them if broken – Choking hazard!

Use only for the intended purpose. Improper use may result in damage or injury.

Additional features and tips

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.

However, fitted on the back with a suitable rubber cap of 21 mm diameter, the same magnet can hold a lateral load of more than 5 kg before starting to slide. The rubber cap is practically invisible because it is black and very thin.