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20mm Diameter Countersunk Magnets

 (17 Products)
A great range of 20mm Diameter Countersunk Magnets available in strengths from 4.8kg - 7.1kg. Free advice and next day UK delivery available.
Pull Strength
20mm dia x 2mm thick x 4mm c/sink Steel Disc
Steel Disc
20mm dia x 2mm thick x 4mm c/sink Steel DiscCode: MS202CSK
From £3.02£2.52
20mm dia x 3mm thick x 3.6mm c/s hole N42 Neodymium Magnet - 4.5kg Pull
4.5
20mm dia x 3mm thick x 3.6mm c/s hole N42 Neodymium Magnet - 4.5kg PullCode: F406NS
From £6.00£5.00
20mm dia x 4mm thick x 5.2mm c/sink Neodymium Magnet - 6.7kg Pull
6.7
20mm dia x 4mm thick x 5.2mm c/sink Neodymium Magnet - 6.7kg PullCode: F315NS
From £7.20£6.00
20mm dia x 5mm thick x 6mm c/s N35H Neodymium Magnet - 7.1kg Pull
7.1
20mm dia x 5mm thick x 6mm c/s N35H Neodymium Magnet - 7.1kg PullCode: F205NS
From £7.85£6.54
20mm dia x 5mm thick x 5.2mm c/s Zinc Plated N42 Neodymium Magnet - 8.3kg Pull
8.3
20mm dia x 5mm thick x 5.2mm c/s Zinc Plated N42 Neodymium Magnet - 8.3kg PullCode: F205NS-ZN
From £7.13£5.94
20mm dia x 7mm thick x 4mm c/sink N42 Neodymium Pot Magnet - 13.2kg Pull
13.2
20mm dia x 7mm thick x 4mm c/sink N42 Neodymium Pot Magnet - 13.2kg PullCode: F4MA20
From £4.78£3.98
20mm dia x 10mm thick x 5.2mm c/sink Samarium Cobalt Magnet - 7.1kg Pull
7.1
20mm dia x 10mm thick x 5.2mm c/sink Samarium Cobalt Magnet - 7.1kg PullCode: F314NS-SC
From £7.14£5.95
20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet - 11kg Pull
11
20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet - 11kg PullCode: F314NS
From £6.82£5.68
20mm dia x 10mm thick x 5.2mm c/sink Ferrite Magnet - 1.2kg Pull
1.2
20mm dia x 10mm thick x 5.2mm c/sink Ferrite Magnet - 1.2kg PullCode: F314NSF
From £7.80£6.50
20 x 10 x 3mm thick x 3.5mm c/s N42 Neodymium Magnets - 4.2kg Pull
4.2
20 x 10 x 3mm thick x 3.5mm c/s N42 Neodymium Magnets - 4.2kg PullCode: F20103NS
From £18.16£15.13
20 x 13.5 x 5mm thick Neodymium Channel Magnet w/ 3.3mm c/sunk hole - 8kg Pull
8
20 x 13.5 x 5mm thick Neodymium Channel Magnet w/ 3.3mm c/sunk hole - 8kg PullCode: NC201305
From £2.94£2.45
20mm dia x 3mm thick North & South Neodymium Countersunk Magnets & Screws Pack
4.5
20mm dia x 3mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F406MAGSCREW-1
£56.22£46.85
20mm dia Neodymium Pot Magnets, Steel Discs & Screws Pack
13.2
20mm dia Neodymium Pot Magnets, Steel Discs & Screws PackCode: F4MA20SDSCREW-1
£44.24£36.87
20mm dia x 4mm thick North & South Neodymium Countersunk Magnets & Screws Pack
6.7
20mm dia x 4mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F315MAGSCREW-1
£77.83£64.86
20mm dia x 5mm thick North & South Neodymium Countersunk Magnets & Screws Pack
7.1
20mm dia x 5mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F205MAGSCREW-1
£84.28£70.23
20mm dia Countersunk Magnets, Steel Discs & Screws Pack
4.5
20mm dia Countersunk Magnets, Steel Discs & Screws PackCode: F406NSSDSCREW
£32.39£26.99
20mm dia x 10mm thick North & South Neodymium Countersunk Magnets & Screws Pack
11
20mm dia x 10mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F314MAGSCREW-1
£130.87£109.06
17 Products
  • 1

20mm Diameter Countersunk Magnets

Countersunk magnets are available in many shapes and sizes. In this section you will find regular and pot countersunk rare earth magnets made from neodymium and samarium cobalt with a diameter of 20mm. Regular countersunk magnets are available with either pole on the magnetic face while pot magnets have their magnetism concentrated on the countersunk magnetic face. Countersunk steel discs are great for creating a magnetic surface for attracting magnets too and in this section you will find our 20mm versions.