0
  • Over 3 000 positive reviews
  • Around 250 000 orders per year
Shopping cart

Your shopping cart is empty.

No idea? Have another look at our bestsellers.

View our bestsellers

Show Experiments & School

Steel balls Ø 20 mm

not magnets!, ferromagnetic, nickel-plated

Item number ST-K-20-N
Unit of Sale 10 pieces
Similar products
 Examples of use
Price and rebate
10 pcs. 1,14 EUR ea.
from 40 pcs. 0,96 EUR ea.
from 80 pcs. 0,88 EUR ea.
from 160 pcs. 0,82 EUR ea.
Ask for a rebate from 550 pcs.
incl. VAT plus shipping
RoHS Logo REACH Logo

11,40 EUR

incl. VAT plus shipping

promptly deliverable

Available: 2 160 pieces

Delivery time: 2-8 business days

Quant.

Description

Please note: These are NOT magnets!

These steel spheres with a diameter of 20 mm are great for joining with magnets. And when combined with rod magnets, you can build some pretty crazy structures.
The steel balls are made of high carbon chromium steel that contains 1% carbon and 0,5 %–1,65 % chromium. The spheres are plated with nickel (Ni-Cu-Ni).

Technical data
Article ID ST-K-20-N
EAN 7640155438483
Diameter 20 mm
Tolerance +/- 0,15 mm
Design Steel sphere
Steel Q235 (China)
Shape Sphere
Colour Silver-coloured
Weight 33 g

Product Safety Information

Recommended accessories for this product

Load...
S-12-60-N
Rod magnet Ø 12 mm, height 60 mm, holds approx. 5,6 kg, neodymium, N38, nickel-plated
1 pc. 12,21 EUR ea.*
from 3 pcs. 10,94 EUR ea.*
from 10 pcs. 9,74 EUR ea.*
from 20 pcs. 9,12 EUR ea.*
Ask for a rebate from 40 pcs.
Available: 1 265 pcs.
S-08-30-N
Rod magnet Ø 8 mm, height 30 mm, holds approx. 2,7 kg, neodymium, N42, nickel-plated
1 pc. 2,69 EUR ea.*
from 3 pcs. 2,40 EUR ea.*
from 10 pcs. 2,13 EUR ea.*
from 20 pcs. 1,99 EUR ea.*
from 40 pcs. 1,86 EUR ea.*
Ask for a rebate from 140 pcs.
Available: 796 pcs.
S-10-20-N
Rod magnet Ø 10 mm, height 20 mm, holds approx. 4,4 kg, neodymium, N45, nickel-plated
1 pc. 2,74 EUR ea.*
from 3 pcs. 2,45 EUR ea.*
from 10 pcs. 2,17 EUR ea.*
from 20 pcs. 2,02 EUR ea.*
from 40 pcs. 1,89 EUR ea.*
Ask for a rebate from 140 pcs.
Available: 14 875 pcs.
S-10-40-N
Rod magnet Ø 10 mm, height 40 mm, holds approx. 4,1 kg, neodymium, N40, nickel-plated
1 pc. 4,57 EUR ea.*
from 3 pcs. 4,10 EUR ea.*
from 10 pcs. 3,65 EUR ea.*
from 20 pcs. 3,43 EUR ea.*
from 40 pcs. 3,22 EUR ea.*
Ask for a rebate from 100 pcs.
Available: 4 645 pcs.
S-06-25-N
Rod magnet Ø 6,35 mm, height 25,4 mm, holds approx. 1,7 kg, neodymium, N42, nickel-plated
5 pcs. 1,43 EUR ea.*
from 15 pcs. 1,28 EUR ea.*
from 40 pcs. 1,17 EUR ea.*
from 80 pcs. 1,10 EUR ea.*
Ask for a rebate from 260 pcs.
Available: 15 040 pcs.

You might also like this

Customer applications that use this product